90189120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13448

約数の個数: 112

約数和(自身を含む): 327282048

約数和(自身を除く): 237092928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13421, 26842, 40263, 53684, 67105, 80526, 93947, 107368, 134210, 161052, 187894, 201315, 214736, 268420, 281841, 322104, 375788, 402630, 429472, 469735, 536840, 563682, 644208, 751576, 805260, 858944, 939470, 1073680, 1127364, 1288416, 1409205, 1503152, 1610520, 1878940, 2147360, 2254728, 2576832, 2818410, 3006304, 3221040, 3757880, 4294720, 4509456, 5636820, 6012608, 6442080, 7515760, 9018912, 11273640, 12884160, 15031520, 18037824, 22547280, 30063040, 45094560, 90189120]

約数ペア:

[(1, 90189120), (2, 45094560), (3, 30063040), (4, 22547280), (5, 18037824), (6, 15031520), (7, 12884160), (8, 11273640), (10, 9018912), (12, 7515760), (14, 6442080), (15, 6012608), (16, 5636820), (20, 4509456), (21, 4294720), (24, 3757880), (28, 3221040), (30, 3006304), (32, 2818410), (35, 2576832), (40, 2254728), (42, 2147360), (48, 1878940), (56, 1610520), (60, 1503152), (64, 1409205), (70, 1288416), (80, 1127364), (84, 1073680), (96, 939470), (105, 858944), (112, 805260), (120, 751576), (140, 644208), (160, 563682), (168, 536840), (192, 469735), (210, 429472), (224, 402630), (240, 375788), (280, 322104), (320, 281841), (336, 268420), (420, 214736), (448, 201315), (480, 187894), (560, 161052), (672, 134210), (840, 107368), (960, 93947), (1120, 80526), (1344, 67105), (1680, 53684), (2240, 40263), (3360, 26842), (6720, 13421)]