69524520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 128

約数和(自身を含む): 230307840

約数和(自身を除く): 160783320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1087, 1230, 1560, 1599, 1640, 2132, 2174, 2460, 2665, 3198, 3261, 4264, 4348, 4920, 5330, 5435, 6396, 6522, 7995, 8696, 10660, 10870, 12792, 13044, 14131, 15990, 16305, 21320, 21740, 26088, 28262, 31980, 32610, 42393, 43480, 44567, 56524, 63960, 65220, 70655, 84786, 89134, 113048, 130440, 133701, 141310, 169572, 178268, 211965, 222835, 267402, 282620, 339144, 356536, 423930, 445670, 534804, 565240, 579371, 668505, 847860, 891340, 1069608, 1158742, 1337010, 1695720, 1738113, 1782680, 2317484, 2674020, 2896855, 3476226, 4634968, 5348040, 5793710, 6952452, 8690565, 11587420, 13904904, 17381130, 23174840, 34762260, 69524520]

約数ペア:

[(1, 69524520), (2, 34762260), (3, 23174840), (4, 17381130), (5, 13904904), (6, 11587420), (8, 8690565), (10, 6952452), (12, 5793710), (13, 5348040), (15, 4634968), (20, 3476226), (24, 2896855), (26, 2674020), (30, 2317484), (39, 1782680), (40, 1738113), (41, 1695720), (52, 1337010), (60, 1158742), (65, 1069608), (78, 891340), (82, 847860), (104, 668505), (120, 579371), (123, 565240), (130, 534804), (156, 445670), (164, 423930), (195, 356536), (205, 339144), (246, 282620), (260, 267402), (312, 222835), (328, 211965), (390, 178268), (410, 169572), (492, 141310), (520, 133701), (533, 130440), (615, 113048), (780, 89134), (820, 84786), (984, 70655), (1066, 65220), (1087, 63960), (1230, 56524), (1560, 44567), (1599, 43480), (1640, 42393), (2132, 32610), (2174, 31980), (2460, 28262), (2665, 26088), (3198, 21740), (3261, 21320), (4264, 16305), (4348, 15990), (4920, 14131), (5330, 13044), (5435, 12792), (6396, 10870), (6522, 10660), (7995, 8696)]