2498798160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:944

約数の個数: 240

約数和(自身を含む): 8764689024

約数和(自身を除く): 6265890864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 173, 180, 216, 240, 243, 270, 324, 346, 360, 405, 432, 486, 519, 540, 648, 692, 720, 743, 810, 865, 972, 1038, 1080, 1215, 1296, 1384, 1486, 1557, 1620, 1730, 1944, 2076, 2160, 2229, 2430, 2595, 2768, 2972, 3114, 3240, 3460, 3715, 3888, 4152, 4458, 4671, 4860, 5190, 5944, 6228, 6480, 6687, 6920, 7430, 7785, 8304, 8916, 9342, 9720, 10380, 11145, 11888, 12456, 13374, 13840, 14013, 14860, 15570, 17832, 18684, 19440, 20061, 20760, 22290, 23355, 24912, 26748, 28026, 29720, 31140, 33435, 35664, 37368, 40122, 41520, 42039, 44580, 46710, 53496, 56052, 59440, 60183, 62280, 66870, 70065, 74736, 80244, 84078, 89160, 93420, 100305, 106992, 112104, 120366, 124560, 128539, 133740, 140130, 160488, 168156, 178320, 180549, 186840, 200610, 210195, 224208, 240732, 257078, 267480, 280260, 300915, 320976, 336312, 361098, 373680, 385617, 401220, 420390, 481464, 514156, 534960, 560520, 601830, 642695, 672624, 722196, 771234, 802440, 840780, 902745, 962928, 1028312, 1121040, 1156851, 1203660, 1285390, 1444392, 1542468, 1604880, 1681560, 1805490, 1928085, 2056624, 2313702, 2407320, 2570780, 2888784, 3084936, 3363120, 3470553, 3610980, 3856170, 4627404, 4814640, 5141560, 5784255, 6169872, 6941106, 7221960, 7712340, 9254808, 10283120, 10411659, 11568510, 13882212, 14443920, 15424680, 17352765, 18509616, 20823318, 23137020, 27764424, 30849360, 31234977, 34705530, 41646636, 46274040, 52058295, 55528848, 62469954, 69411060, 83293272, 92548080, 104116590, 124939908, 138822120, 156174885, 166586544, 208233180, 249879816, 277644240, 312349770, 416466360, 499759632, 624699540, 832932720, 1249399080, 2498798160]

約数ペア:

[(1, 2498798160), (2, 1249399080), (3, 832932720), (4, 624699540), (5, 499759632), (6, 416466360), (8, 312349770), (9, 277644240), (10, 249879816), (12, 208233180), (15, 166586544), (16, 156174885), (18, 138822120), (20, 124939908), (24, 104116590), (27, 92548080), (30, 83293272), (36, 69411060), (40, 62469954), (45, 55528848), (48, 52058295), (54, 46274040), (60, 41646636), (72, 34705530), (80, 31234977), (81, 30849360), (90, 27764424), (108, 23137020), (120, 20823318), (135, 18509616), (144, 17352765), (162, 15424680), (173, 14443920), (180, 13882212), (216, 11568510), (240, 10411659), (243, 10283120), (270, 9254808), (324, 7712340), (346, 7221960), (360, 6941106), (405, 6169872), (432, 5784255), (486, 5141560), (519, 4814640), (540, 4627404), (648, 3856170), (692, 3610980), (720, 3470553), (743, 3363120), (810, 3084936), (865, 2888784), (972, 2570780), (1038, 2407320), (1080, 2313702), (1215, 2056624), (1296, 1928085), (1384, 1805490), (1486, 1681560), (1557, 1604880), (1620, 1542468), (1730, 1444392), (1944, 1285390), (2076, 1203660), (2160, 1156851), (2229, 1121040), (2430, 1028312), (2595, 962928), (2768, 902745), (2972, 840780), (3114, 802440), (3240, 771234), (3460, 722196), (3715, 672624), (3888, 642695), (4152, 601830), (4458, 560520), (4671, 534960), (4860, 514156), (5190, 481464), (5944, 420390), (6228, 401220), (6480, 385617), (6687, 373680), (6920, 361098), (7430, 336312), (7785, 320976), (8304, 300915), (8916, 280260), (9342, 267480), (9720, 257078), (10380, 240732), (11145, 224208), (11888, 210195), (12456, 200610), (13374, 186840), (13840, 180549), (14013, 178320), (14860, 168156), (15570, 160488), (17832, 140130), (18684, 133740), (19440, 128539), (20061, 124560), (20760, 120366), (22290, 112104), (23355, 106992), (24912, 100305), (26748, 93420), (28026, 89160), (29720, 84078), (31140, 80244), (33435, 74736), (35664, 70065), (37368, 66870), (40122, 62280), (41520, 60183), (42039, 59440), (44580, 56052), (46710, 53496)]