557072760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{55931}}^1$

素因数の和:56028

約数の個数: 64

約数和(自身を含む): 1691383680

約数和(自身を除く): 1134310920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 55931, 111862, 167793, 223724, 279655, 335586, 447448, 559310, 671172, 838965, 1118620, 1342344, 1677930, 2237240, 3355860, 4642273, 6711720, 9284546, 13926819, 18569092, 23211365, 27853638, 37138184, 46422730, 55707276, 69634095, 92845460, 111414552, 139268190, 185690920, 278536380, 557072760]

約数ペア:

[(1, 557072760), (2, 278536380), (3, 185690920), (4, 139268190), (5, 111414552), (6, 92845460), (8, 69634095), (10, 55707276), (12, 46422730), (15, 37138184), (20, 27853638), (24, 23211365), (30, 18569092), (40, 13926819), (60, 9284546), (83, 6711720), (120, 4642273), (166, 3355860), (249, 2237240), (332, 1677930), (415, 1342344), (498, 1118620), (664, 838965), (830, 671172), (996, 559310), (1245, 447448), (1660, 335586), (1992, 279655), (2490, 223724), (3320, 167793), (4980, 111862), (9960, 55931)]