15972382080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4013}}^1$

素因数の和:4729

約数の個数: 192

約数和(自身を含む): 55248214320

約数和(自身を除く): 39275832240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 691, 720, 960, 1152, 1382, 1440, 1920, 2073, 2764, 2880, 3455, 4013, 4146, 5528, 5760, 6219, 6910, 8026, 8292, 10365, 11056, 12039, 12438, 13820, 16052, 16584, 20065, 20730, 22112, 24078, 24876, 27640, 31095, 32104, 33168, 36117, 40130, 41460, 44224, 48156, 49752, 55280, 60195, 62190, 64208, 66336, 72234, 80260, 82920, 88448, 96312, 99504, 110560, 120390, 124380, 128416, 132672, 144468, 160520, 165840, 180585, 192624, 199008, 221120, 240780, 248760, 256832, 265344, 288936, 321040, 331680, 361170, 385248, 398016, 442240, 481560, 497520, 513664, 577872, 642080, 663360, 722340, 770496, 796032, 963120, 995040, 1155744, 1284160, 1326720, 1444680, 1540992, 1926240, 1990080, 2311488, 2568320, 2772983, 2889360, 3852480, 3980160, 4622976, 5545966, 5778720, 7704960, 8318949, 11091932, 11557440, 13864915, 16637898, 22183864, 23114880, 24956847, 27729830, 33275796, 41594745, 44367728, 49913694, 55459660, 66551592, 83189490, 88735456, 99827388, 110919320, 124784235, 133103184, 166378980, 177470912, 199654776, 221838640, 249568470, 266206368, 332757960, 354941824, 399309552, 443677280, 499136940, 532412736, 665515920, 798619104, 887354560, 998273880, 1064825472, 1331031840, 1597238208, 1774709120, 1996547760, 2662063680, 3194476416, 3993095520, 5324127360, 7986191040, 15972382080]

約数ペア:

[(1, 15972382080), (2, 7986191040), (3, 5324127360), (4, 3993095520), (5, 3194476416), (6, 2662063680), (8, 1996547760), (9, 1774709120), (10, 1597238208), (12, 1331031840), (15, 1064825472), (16, 998273880), (18, 887354560), (20, 798619104), (24, 665515920), (30, 532412736), (32, 499136940), (36, 443677280), (40, 399309552), (45, 354941824), (48, 332757960), (60, 266206368), (64, 249568470), (72, 221838640), (80, 199654776), (90, 177470912), (96, 166378980), (120, 133103184), (128, 124784235), (144, 110919320), (160, 99827388), (180, 88735456), (192, 83189490), (240, 66551592), (288, 55459660), (320, 49913694), (360, 44367728), (384, 41594745), (480, 33275796), (576, 27729830), (640, 24956847), (691, 23114880), (720, 22183864), (960, 16637898), (1152, 13864915), (1382, 11557440), (1440, 11091932), (1920, 8318949), (2073, 7704960), (2764, 5778720), (2880, 5545966), (3455, 4622976), (4013, 3980160), (4146, 3852480), (5528, 2889360), (5760, 2772983), (6219, 2568320), (6910, 2311488), (8026, 1990080), (8292, 1926240), (10365, 1540992), (11056, 1444680), (12039, 1326720), (12438, 1284160), (13820, 1155744), (16052, 995040), (16584, 963120), (20065, 796032), (20730, 770496), (22112, 722340), (24078, 663360), (24876, 642080), (27640, 577872), (31095, 513664), (32104, 497520), (33168, 481560), (36117, 442240), (40130, 398016), (41460, 385248), (44224, 361170), (48156, 331680), (49752, 321040), (55280, 288936), (60195, 265344), (62190, 256832), (64208, 248760), (66336, 240780), (72234, 221120), (80260, 199008), (82920, 192624), (88448, 180585), (96312, 165840), (99504, 160520), (110560, 144468), (120390, 132672), (124380, 128416)]