1539854560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1153}}^1$

素因数の和:1676

約数の個数: 96

約数和(自身を含む): 3863093472

約数和(自身を除く): 2323238912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 491, 544, 680, 982, 1153, 1360, 1964, 2306, 2455, 2720, 3928, 4612, 4910, 5765, 7856, 8347, 9224, 9820, 11530, 15712, 16694, 18448, 19601, 19640, 23060, 33388, 36896, 39202, 39280, 41735, 46120, 66776, 78404, 78560, 83470, 92240, 98005, 133552, 156808, 166940, 184480, 196010, 267104, 313616, 333880, 392020, 566123, 627232, 667760, 784040, 1132246, 1335520, 1568080, 2264492, 2830615, 3136160, 4528984, 5661230, 9057968, 9624091, 11322460, 18115936, 19248182, 22644920, 38496364, 45289840, 48120455, 76992728, 90579680, 96240910, 153985456, 192481820, 307970912, 384963640, 769927280, 1539854560]

約数ペア:

[(1, 1539854560), (2, 769927280), (4, 384963640), (5, 307970912), (8, 192481820), (10, 153985456), (16, 96240910), (17, 90579680), (20, 76992728), (32, 48120455), (34, 45289840), (40, 38496364), (68, 22644920), (80, 19248182), (85, 18115936), (136, 11322460), (160, 9624091), (170, 9057968), (272, 5661230), (340, 4528984), (491, 3136160), (544, 2830615), (680, 2264492), (982, 1568080), (1153, 1335520), (1360, 1132246), (1964, 784040), (2306, 667760), (2455, 627232), (2720, 566123), (3928, 392020), (4612, 333880), (4910, 313616), (5765, 267104), (7856, 196010), (8347, 184480), (9224, 166940), (9820, 156808), (11530, 133552), (15712, 98005), (16694, 92240), (18448, 83470), (19601, 78560), (19640, 78404), (23060, 66776), (33388, 46120), (36896, 41735), (39202, 39280)]