154876080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 500753664

約数和(自身を除く): 345877584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 107, 111, 120, 148, 163, 185, 214, 222, 240, 296, 321, 326, 370, 428, 444, 489, 535, 555, 592, 642, 652, 740, 815, 856, 888, 978, 1070, 1110, 1284, 1304, 1480, 1605, 1630, 1712, 1776, 1956, 2140, 2220, 2445, 2568, 2608, 2960, 3210, 3260, 3912, 3959, 4280, 4440, 4890, 5136, 6031, 6420, 6520, 7824, 7918, 8560, 8880, 9780, 11877, 12062, 12840, 13040, 15836, 17441, 18093, 19560, 19795, 23754, 24124, 25680, 30155, 31672, 34882, 36186, 39120, 39590, 47508, 48248, 52323, 59385, 60310, 63344, 69764, 72372, 79180, 87205, 90465, 95016, 96496, 104646, 118770, 120620, 139528, 144744, 158360, 174410, 180930, 190032, 209292, 237540, 241240, 261615, 279056, 289488, 316720, 348820, 361860, 418584, 475080, 482480, 523230, 645317, 697640, 723720, 837168, 950160, 1046460, 1290634, 1395280, 1447440, 1935951, 2092920, 2581268, 3226585, 3871902, 4185840, 5162536, 6453170, 7743804, 9679755, 10325072, 12906340, 15487608, 19359510, 25812680, 30975216, 38719020, 51625360, 77438040, 154876080]

約数ペア:

[(1, 154876080), (2, 77438040), (3, 51625360), (4, 38719020), (5, 30975216), (6, 25812680), (8, 19359510), (10, 15487608), (12, 12906340), (15, 10325072), (16, 9679755), (20, 7743804), (24, 6453170), (30, 5162536), (37, 4185840), (40, 3871902), (48, 3226585), (60, 2581268), (74, 2092920), (80, 1935951), (107, 1447440), (111, 1395280), (120, 1290634), (148, 1046460), (163, 950160), (185, 837168), (214, 723720), (222, 697640), (240, 645317), (296, 523230), (321, 482480), (326, 475080), (370, 418584), (428, 361860), (444, 348820), (489, 316720), (535, 289488), (555, 279056), (592, 261615), (642, 241240), (652, 237540), (740, 209292), (815, 190032), (856, 180930), (888, 174410), (978, 158360), (1070, 144744), (1110, 139528), (1284, 120620), (1304, 118770), (1480, 104646), (1605, 96496), (1630, 95016), (1712, 90465), (1776, 87205), (1956, 79180), (2140, 72372), (2220, 69764), (2445, 63344), (2568, 60310), (2608, 59385), (2960, 52323), (3210, 48248), (3260, 47508), (3912, 39590), (3959, 39120), (4280, 36186), (4440, 34882), (4890, 31672), (5136, 30155), (6031, 25680), (6420, 24124), (6520, 23754), (7824, 19795), (7918, 19560), (8560, 18093), (8880, 17441), (9780, 15836), (11877, 13040), (12062, 12840)]