488040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 1723680

約数和(自身を除く): 1235640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 83, 84, 98, 105, 120, 140, 147, 166, 168, 196, 210, 245, 249, 280, 294, 332, 392, 415, 420, 490, 498, 581, 588, 664, 735, 830, 840, 980, 996, 1162, 1176, 1245, 1470, 1660, 1743, 1960, 1992, 2324, 2490, 2905, 2940, 3320, 3486, 4067, 4648, 4980, 5810, 5880, 6972, 8134, 8715, 9960, 11620, 12201, 13944, 16268, 17430, 20335, 23240, 24402, 32536, 34860, 40670, 48804, 61005, 69720, 81340, 97608, 122010, 162680, 244020, 488040]

約数ペア:

[(1, 488040), (2, 244020), (3, 162680), (4, 122010), (5, 97608), (6, 81340), (7, 69720), (8, 61005), (10, 48804), (12, 40670), (14, 34860), (15, 32536), (20, 24402), (21, 23240), (24, 20335), (28, 17430), (30, 16268), (35, 13944), (40, 12201), (42, 11620), (49, 9960), (56, 8715), (60, 8134), (70, 6972), (83, 5880), (84, 5810), (98, 4980), (105, 4648), (120, 4067), (140, 3486), (147, 3320), (166, 2940), (168, 2905), (196, 2490), (210, 2324), (245, 1992), (249, 1960), (280, 1743), (294, 1660), (332, 1470), (392, 1245), (415, 1176), (420, 1162), (490, 996), (498, 980), (581, 840), (588, 830), (664, 735)]