90602640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 330782400

約数和(自身を除く): 240179760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 179, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 358, 360, 370, 380, 444, 456, 537, 555, 570, 592, 666, 684, 703, 716, 720, 740, 760, 855, 888, 895, 912, 1074, 1110, 1140, 1332, 1368, 1406, 1432, 1480, 1520, 1611, 1665, 1710, 1776, 1790, 2109, 2148, 2220, 2280, 2664, 2685, 2736, 2812, 2864, 2960, 3222, 3330, 3401, 3420, 3515, 3580, 4218, 4296, 4440, 4560, 5328, 5370, 5624, 6327, 6444, 6623, 6660, 6802, 6840, 7030, 7160, 8055, 8436, 8592, 8880, 10203, 10545, 10740, 11248, 12654, 12888, 13246, 13320, 13604, 13680, 14060, 14320, 16110, 16872, 17005, 19869, 20406, 21090, 21480, 25308, 25776, 26492, 26640, 27208, 28120, 30609, 31635, 32220, 33115, 33744, 34010, 39738, 40812, 42180, 42960, 50616, 51015, 52984, 54416, 56240, 59607, 61218, 63270, 64440, 66230, 68020, 79476, 81624, 84360, 99345, 101232, 102030, 105968, 119214, 122436, 125837, 126540, 128880, 132460, 136040, 153045, 158952, 163248, 168720, 198690, 204060, 238428, 244872, 251674, 253080, 264920, 272080, 298035, 306090, 317904, 377511, 397380, 408120, 476856, 489744, 503348, 506160, 529840, 596070, 612180, 629185, 755022, 794760, 816240, 953712, 1006696, 1132533, 1192140, 1224360, 1258370, 1510044, 1589520, 1887555, 2013392, 2265066, 2384280, 2448720, 2516740, 3020088, 3775110, 4530132, 4768560, 5033480, 5662665, 6040176, 7550220, 9060264, 10066960, 11325330, 15100440, 18120528, 22650660, 30200880, 45301320, 90602640]

約数ペア:

[(1, 90602640), (2, 45301320), (3, 30200880), (4, 22650660), (5, 18120528), (6, 15100440), (8, 11325330), (9, 10066960), (10, 9060264), (12, 7550220), (15, 6040176), (16, 5662665), (18, 5033480), (19, 4768560), (20, 4530132), (24, 3775110), (30, 3020088), (36, 2516740), (37, 2448720), (38, 2384280), (40, 2265066), (45, 2013392), (48, 1887555), (57, 1589520), (60, 1510044), (72, 1258370), (74, 1224360), (76, 1192140), (80, 1132533), (90, 1006696), (95, 953712), (111, 816240), (114, 794760), (120, 755022), (144, 629185), (148, 612180), (152, 596070), (171, 529840), (179, 506160), (180, 503348), (185, 489744), (190, 476856), (222, 408120), (228, 397380), (240, 377511), (285, 317904), (296, 306090), (304, 298035), (333, 272080), (342, 264920), (358, 253080), (360, 251674), (370, 244872), (380, 238428), (444, 204060), (456, 198690), (537, 168720), (555, 163248), (570, 158952), (592, 153045), (666, 136040), (684, 132460), (703, 128880), (716, 126540), (720, 125837), (740, 122436), (760, 119214), (855, 105968), (888, 102030), (895, 101232), (912, 99345), (1074, 84360), (1110, 81624), (1140, 79476), (1332, 68020), (1368, 66230), (1406, 64440), (1432, 63270), (1480, 61218), (1520, 59607), (1611, 56240), (1665, 54416), (1710, 52984), (1776, 51015), (1790, 50616), (2109, 42960), (2148, 42180), (2220, 40812), (2280, 39738), (2664, 34010), (2685, 33744), (2736, 33115), (2812, 32220), (2864, 31635), (2960, 30609), (3222, 28120), (3330, 27208), (3401, 26640), (3420, 26492), (3515, 25776), (3580, 25308), (4218, 21480), (4296, 21090), (4440, 20406), (4560, 19869), (5328, 17005), (5370, 16872), (5624, 16110), (6327, 14320), (6444, 14060), (6623, 13680), (6660, 13604), (6802, 13320), (6840, 13246), (7030, 12888), (7160, 12654), (8055, 11248), (8436, 10740), (8592, 10545), (8880, 10203)]