290183520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54959}}^1$

素因数の和:54988

約数の個数: 96

約数和(自身を含む): 997194240

約数和(自身を除く): 707010720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 54959, 109918, 164877, 219836, 274795, 329754, 439672, 549590, 604549, 659508, 824385, 879344, 1099180, 1209098, 1319016, 1648770, 1758688, 1813647, 2198360, 2418196, 2638032, 3022745, 3297540, 3627294, 4396720, 4836392, 5276064, 6045490, 6595080, 7254588, 8793440, 9068235, 9672784, 12090980, 13190160, 14509176, 18136470, 19345568, 24181960, 26380320, 29018352, 36272940, 48363920, 58036704, 72545880, 96727840, 145091760, 290183520]

約数ペア:

[(1, 290183520), (2, 145091760), (3, 96727840), (4, 72545880), (5, 58036704), (6, 48363920), (8, 36272940), (10, 29018352), (11, 26380320), (12, 24181960), (15, 19345568), (16, 18136470), (20, 14509176), (22, 13190160), (24, 12090980), (30, 9672784), (32, 9068235), (33, 8793440), (40, 7254588), (44, 6595080), (48, 6045490), (55, 5276064), (60, 4836392), (66, 4396720), (80, 3627294), (88, 3297540), (96, 3022745), (110, 2638032), (120, 2418196), (132, 2198360), (160, 1813647), (165, 1758688), (176, 1648770), (220, 1319016), (240, 1209098), (264, 1099180), (330, 879344), (352, 824385), (440, 659508), (480, 604549), (528, 549590), (660, 439672), (880, 329754), (1056, 274795), (1320, 219836), (1760, 164877), (2640, 109918), (5280, 54959)]