144918480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12323}}^1$

素因数の和:12353

約数の個数: 120

約数和(自身を含む): 522636192

約数和(自身を除く): 377717712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12323, 24646, 36969, 49292, 61615, 73938, 86261, 98584, 123230, 147876, 172522, 184845, 197168, 246460, 258783, 295752, 345044, 369690, 431305, 492920, 517566, 591504, 603827, 690088, 739380, 862610, 985840, 1035132, 1207654, 1293915, 1380176, 1478760, 1725220, 1811481, 2070264, 2415308, 2587830, 2957520, 3019135, 3450440, 3622962, 4140528, 4830616, 5175660, 6038270, 6900880, 7245924, 9057405, 9661232, 10351320, 12076540, 14491848, 18114810, 20702640, 24153080, 28983696, 36229620, 48306160, 72459240, 144918480]

約数ペア:

[(1, 144918480), (2, 72459240), (3, 48306160), (4, 36229620), (5, 28983696), (6, 24153080), (7, 20702640), (8, 18114810), (10, 14491848), (12, 12076540), (14, 10351320), (15, 9661232), (16, 9057405), (20, 7245924), (21, 6900880), (24, 6038270), (28, 5175660), (30, 4830616), (35, 4140528), (40, 3622962), (42, 3450440), (48, 3019135), (49, 2957520), (56, 2587830), (60, 2415308), (70, 2070264), (80, 1811481), (84, 1725220), (98, 1478760), (105, 1380176), (112, 1293915), (120, 1207654), (140, 1035132), (147, 985840), (168, 862610), (196, 739380), (210, 690088), (240, 603827), (245, 591504), (280, 517566), (294, 492920), (336, 431305), (392, 369690), (420, 345044), (490, 295752), (560, 258783), (588, 246460), (735, 197168), (784, 184845), (840, 172522), (980, 147876), (1176, 123230), (1470, 98584), (1680, 86261), (1960, 73938), (2352, 61615), (2940, 49292), (3920, 36969), (5880, 24646), (11760, 12323)]