125871720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80687}}^1$

素因数の和:80714

約数の個数: 64

約数和(自身を含む): 406667520

約数和(自身を除く): 280795800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 80687, 161374, 242061, 322748, 403435, 484122, 645496, 806870, 968244, 1048931, 1210305, 1613740, 1936488, 2097862, 2420610, 3146793, 3227480, 4195724, 4841220, 5244655, 6293586, 8391448, 9682440, 10489310, 12587172, 15733965, 20978620, 25174344, 31467930, 41957240, 62935860, 125871720]

約数ペア:

[(1, 125871720), (2, 62935860), (3, 41957240), (4, 31467930), (5, 25174344), (6, 20978620), (8, 15733965), (10, 12587172), (12, 10489310), (13, 9682440), (15, 8391448), (20, 6293586), (24, 5244655), (26, 4841220), (30, 4195724), (39, 3227480), (40, 3146793), (52, 2420610), (60, 2097862), (65, 1936488), (78, 1613740), (104, 1210305), (120, 1048931), (130, 968244), (156, 806870), (195, 645496), (260, 484122), (312, 403435), (390, 322748), (520, 242061), (780, 161374), (1560, 80687)]