3148240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 8035200

約数和(自身を除く): 4886960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 59, 80, 92, 115, 116, 118, 145, 184, 230, 232, 236, 290, 295, 368, 460, 464, 472, 580, 590, 667, 920, 944, 1160, 1180, 1334, 1357, 1711, 1840, 2320, 2360, 2668, 2714, 3335, 3422, 4720, 5336, 5428, 6670, 6785, 6844, 8555, 10672, 10856, 13340, 13570, 13688, 17110, 21712, 26680, 27140, 27376, 34220, 39353, 53360, 54280, 68440, 78706, 108560, 136880, 157412, 196765, 314824, 393530, 629648, 787060, 1574120, 3148240]

約数ペア:

[(1, 3148240), (2, 1574120), (4, 787060), (5, 629648), (8, 393530), (10, 314824), (16, 196765), (20, 157412), (23, 136880), (29, 108560), (40, 78706), (46, 68440), (58, 54280), (59, 53360), (80, 39353), (92, 34220), (115, 27376), (116, 27140), (118, 26680), (145, 21712), (184, 17110), (230, 13688), (232, 13570), (236, 13340), (290, 10856), (295, 10672), (368, 8555), (460, 6844), (464, 6785), (472, 6670), (580, 5428), (590, 5336), (667, 4720), (920, 3422), (944, 3335), (1160, 2714), (1180, 2668), (1334, 2360), (1357, 2320), (1711, 1840)]