121921760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 304238592

約数和(自身を除く): 182316832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 523, 620, 752, 940, 992, 1046, 1240, 1457, 1504, 1880, 2092, 2480, 2615, 2914, 3760, 4184, 4960, 5230, 5828, 7285, 7520, 8368, 10460, 11656, 14570, 16213, 16736, 20920, 23312, 24581, 29140, 32426, 41840, 46624, 49162, 58280, 64852, 81065, 83680, 98324, 116560, 122905, 129704, 162130, 196648, 233120, 245810, 259408, 324260, 393296, 491620, 518816, 648520, 762011, 786592, 983240, 1297040, 1524022, 1966480, 2594080, 3048044, 3810055, 3932960, 6096088, 7620110, 12192176, 15240220, 24384352, 30480440, 60960880, 121921760]

約数ペア:

[(1, 121921760), (2, 60960880), (4, 30480440), (5, 24384352), (8, 15240220), (10, 12192176), (16, 7620110), (20, 6096088), (31, 3932960), (32, 3810055), (40, 3048044), (47, 2594080), (62, 1966480), (80, 1524022), (94, 1297040), (124, 983240), (155, 786592), (160, 762011), (188, 648520), (235, 518816), (248, 491620), (310, 393296), (376, 324260), (470, 259408), (496, 245810), (523, 233120), (620, 196648), (752, 162130), (940, 129704), (992, 122905), (1046, 116560), (1240, 98324), (1457, 83680), (1504, 81065), (1880, 64852), (2092, 58280), (2480, 49162), (2615, 46624), (2914, 41840), (3760, 32426), (4184, 29140), (4960, 24581), (5230, 23312), (5828, 20920), (7285, 16736), (7520, 16213), (8368, 14570), (10460, 11656)]