1268894520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{13103}}^1$

素因数の和:13389

約数の個数: 96

約数和(自身を含む): 4139553600

約数和(自身を除く): 2870659080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4842, 5380, 6456, 8070, 9684, 10760, 12105, 13103, 16140, 19368, 24210, 26206, 32280, 39309, 48420, 52412, 65515, 78618, 96840, 104824, 117927, 131030, 157236, 196545, 235854, 262060, 314472, 393090, 471708, 524120, 589635, 786180, 943416, 1179270, 1572360, 2358540, 3524707, 4717080, 7049414, 10574121, 14098828, 17623535, 21148242, 28197656, 31722363, 35247070, 42296484, 52870605, 63444726, 70494140, 84592968, 105741210, 126889452, 140988280, 158611815, 211482420, 253778904, 317223630, 422964840, 634447260, 1268894520]

約数ペア:

[(1, 1268894520), (2, 634447260), (3, 422964840), (4, 317223630), (5, 253778904), (6, 211482420), (8, 158611815), (9, 140988280), (10, 126889452), (12, 105741210), (15, 84592968), (18, 70494140), (20, 63444726), (24, 52870605), (30, 42296484), (36, 35247070), (40, 31722363), (45, 28197656), (60, 21148242), (72, 17623535), (90, 14098828), (120, 10574121), (180, 7049414), (269, 4717080), (360, 3524707), (538, 2358540), (807, 1572360), (1076, 1179270), (1345, 943416), (1614, 786180), (2152, 589635), (2421, 524120), (2690, 471708), (3228, 393090), (4035, 314472), (4842, 262060), (5380, 235854), (6456, 196545), (8070, 157236), (9684, 131030), (10760, 117927), (12105, 104824), (13103, 96840), (16140, 78618), (19368, 65515), (24210, 52412), (26206, 48420), (32280, 39309)]