1189490080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7517}}^1$

素因数の和:7598

約数の個数: 96

約数和(自身を含む): 3000945024

約数和(自身を除く): 1811454944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 344, 368, 430, 460, 688, 736, 860, 920, 989, 1376, 1720, 1840, 1978, 3440, 3680, 3956, 4945, 6880, 7517, 7912, 9890, 15034, 15824, 19780, 30068, 31648, 37585, 39560, 60136, 75170, 79120, 120272, 150340, 158240, 172891, 240544, 300680, 323231, 345782, 601360, 646462, 691564, 864455, 1202720, 1292924, 1383128, 1616155, 1728910, 2585848, 2766256, 3232310, 3457820, 5171696, 5532512, 6464620, 6915640, 7434313, 10343392, 12929240, 13831280, 14868626, 25858480, 27662560, 29737252, 37171565, 51716960, 59474504, 74343130, 118949008, 148686260, 237898016, 297372520, 594745040, 1189490080]

約数ペア:

[(1, 1189490080), (2, 594745040), (4, 297372520), (5, 237898016), (8, 148686260), (10, 118949008), (16, 74343130), (20, 59474504), (23, 51716960), (32, 37171565), (40, 29737252), (43, 27662560), (46, 25858480), (80, 14868626), (86, 13831280), (92, 12929240), (115, 10343392), (160, 7434313), (172, 6915640), (184, 6464620), (215, 5532512), (230, 5171696), (344, 3457820), (368, 3232310), (430, 2766256), (460, 2585848), (688, 1728910), (736, 1616155), (860, 1383128), (920, 1292924), (989, 1202720), (1376, 864455), (1720, 691564), (1840, 646462), (1978, 601360), (3440, 345782), (3680, 323231), (3956, 300680), (4945, 240544), (6880, 172891), (7517, 158240), (7912, 150340), (9890, 120272), (15034, 79120), (15824, 75170), (19780, 60136), (30068, 39560), (31648, 37585)]