129446880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4500

約数の個数: 96

約数和(自身を含む): 414535968

約数和(自身を除く): 285089088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4421, 4880, 5856, 7320, 8842, 9760, 13263, 14640, 17684, 22105, 26526, 29280, 35368, 44210, 53052, 66315, 70736, 88420, 106104, 132630, 141472, 176840, 212208, 265260, 269681, 353680, 424416, 530520, 539362, 707360, 809043, 1061040, 1078724, 1348405, 1618086, 2122080, 2157448, 2696810, 3236172, 4045215, 4314896, 5393620, 6472344, 8090430, 8629792, 10787240, 12944688, 16180860, 21574480, 25889376, 32361720, 43148960, 64723440, 129446880]

約数ペア:

[(1, 129446880), (2, 64723440), (3, 43148960), (4, 32361720), (5, 25889376), (6, 21574480), (8, 16180860), (10, 12944688), (12, 10787240), (15, 8629792), (16, 8090430), (20, 6472344), (24, 5393620), (30, 4314896), (32, 4045215), (40, 3236172), (48, 2696810), (60, 2157448), (61, 2122080), (80, 1618086), (96, 1348405), (120, 1078724), (122, 1061040), (160, 809043), (183, 707360), (240, 539362), (244, 530520), (305, 424416), (366, 353680), (480, 269681), (488, 265260), (610, 212208), (732, 176840), (915, 141472), (976, 132630), (1220, 106104), (1464, 88420), (1830, 70736), (1952, 66315), (2440, 53052), (2928, 44210), (3660, 35368), (4421, 29280), (4880, 26526), (5856, 22105), (7320, 17684), (8842, 14640), (9760, 13263)]