122798480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12899}}^1$

素因数の和:12936

約数の個数: 80

約数和(自身を含む): 345513600

約数和(自身を除く): 222715120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 12899, 25798, 51596, 64495, 90293, 103192, 128990, 180586, 206384, 219283, 257980, 361172, 438566, 451465, 515960, 722344, 877132, 902930, 1031920, 1096415, 1444688, 1534981, 1754264, 1805860, 2192830, 3069962, 3508528, 3611720, 4385660, 6139924, 7223440, 7674905, 8771320, 12279848, 15349810, 17542640, 24559696, 30699620, 61399240, 122798480]

約数ペア:

[(1, 122798480), (2, 61399240), (4, 30699620), (5, 24559696), (7, 17542640), (8, 15349810), (10, 12279848), (14, 8771320), (16, 7674905), (17, 7223440), (20, 6139924), (28, 4385660), (34, 3611720), (35, 3508528), (40, 3069962), (56, 2192830), (68, 1805860), (70, 1754264), (80, 1534981), (85, 1444688), (112, 1096415), (119, 1031920), (136, 902930), (140, 877132), (170, 722344), (238, 515960), (272, 451465), (280, 438566), (340, 361172), (476, 257980), (560, 219283), (595, 206384), (680, 180586), (952, 128990), (1190, 103192), (1360, 90293), (1904, 64495), (2380, 51596), (4760, 25798), (9520, 12899)]