1205229280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23321}}^1$

素因数の和:23372

約数の個数: 96

約数和(自身を含む): 3173657760

約数和(自身を除く): 1968428480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 6460, 10336, 12920, 23321, 25840, 46642, 51680, 93284, 116605, 186568, 233210, 373136, 396457, 443099, 466420, 746272, 792914, 886198, 932840, 1585828, 1772396, 1865680, 1982285, 2215495, 3171656, 3544792, 3731360, 3964570, 4430990, 6343312, 7089584, 7532683, 7929140, 8861980, 12686624, 14179168, 15065366, 15858280, 17723960, 30130732, 31716560, 35447920, 37663415, 60261464, 63433120, 70895840, 75326830, 120522928, 150653660, 241045856, 301307320, 602614640, 1205229280]

約数ペア:

[(1, 1205229280), (2, 602614640), (4, 301307320), (5, 241045856), (8, 150653660), (10, 120522928), (16, 75326830), (17, 70895840), (19, 63433120), (20, 60261464), (32, 37663415), (34, 35447920), (38, 31716560), (40, 30130732), (68, 17723960), (76, 15858280), (80, 15065366), (85, 14179168), (95, 12686624), (136, 8861980), (152, 7929140), (160, 7532683), (170, 7089584), (190, 6343312), (272, 4430990), (304, 3964570), (323, 3731360), (340, 3544792), (380, 3171656), (544, 2215495), (608, 1982285), (646, 1865680), (680, 1772396), (760, 1585828), (1292, 932840), (1360, 886198), (1520, 792914), (1615, 746272), (2584, 466420), (2720, 443099), (3040, 396457), (3230, 373136), (5168, 233210), (6460, 186568), (10336, 116605), (12920, 93284), (23321, 51680), (25840, 46642)]