285797047920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17011}}^1\times {\mathrm{70003}}^1$

素因数の和:87030

約数の個数: 80

約数和(自身を含む): 886035587712

約数和(自身を除く): 600238539792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17011, 34022, 51033, 68044, 70003, 85055, 102066, 136088, 140006, 170110, 204132, 210009, 255165, 272176, 280012, 340220, 350015, 408264, 420018, 510330, 560024, 680440, 700030, 816528, 840036, 1020660, 1050045, 1120048, 1360880, 1400060, 1680072, 2041320, 2100090, 2800120, 3360144, 4082640, 4200180, 5600240, 8400360, 16800720, 1190821033, 2381642066, 3572463099, 4763284132, 5954105165, 7144926198, 9526568264, 11908210330, 14289852396, 17862315495, 19053136528, 23816420660, 28579704792, 35724630990, 47632841320, 57159409584, 71449261980, 95265682640, 142898523960, 285797047920]

約数ペア:

[(1, 285797047920), (2, 142898523960), (3, 95265682640), (4, 71449261980), (5, 57159409584), (6, 47632841320), (8, 35724630990), (10, 28579704792), (12, 23816420660), (15, 19053136528), (16, 17862315495), (20, 14289852396), (24, 11908210330), (30, 9526568264), (40, 7144926198), (48, 5954105165), (60, 4763284132), (80, 3572463099), (120, 2381642066), (240, 1190821033), (17011, 16800720), (34022, 8400360), (51033, 5600240), (68044, 4200180), (70003, 4082640), (85055, 3360144), (102066, 2800120), (136088, 2100090), (140006, 2041320), (170110, 1680072), (204132, 1400060), (210009, 1360880), (255165, 1120048), (272176, 1050045), (280012, 1020660), (340220, 840036), (350015, 816528), (408264, 700030), (420018, 680440), (510330, 560024)]