129409440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15894

約数の個数: 96

約数和(自身を含む): 431645760

約数和(自身を除く): 302236320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 15859, 31718, 47577, 63436, 79295, 95154, 126872, 158590, 190308, 237885, 253744, 269603, 317180, 380616, 475770, 507488, 539206, 634360, 761232, 808809, 951540, 1078412, 1268720, 1348015, 1522464, 1617618, 1903080, 2156824, 2537440, 2696030, 3235236, 3806160, 4044045, 4313648, 5392060, 6470472, 7612320, 8088090, 8627296, 10784120, 12940944, 16176180, 21568240, 25881888, 32352360, 43136480, 64704720, 129409440]

約数ペア:

[(1, 129409440), (2, 64704720), (3, 43136480), (4, 32352360), (5, 25881888), (6, 21568240), (8, 16176180), (10, 12940944), (12, 10784120), (15, 8627296), (16, 8088090), (17, 7612320), (20, 6470472), (24, 5392060), (30, 4313648), (32, 4044045), (34, 3806160), (40, 3235236), (48, 2696030), (51, 2537440), (60, 2156824), (68, 1903080), (80, 1617618), (85, 1522464), (96, 1348015), (102, 1268720), (120, 1078412), (136, 951540), (160, 808809), (170, 761232), (204, 634360), (240, 539206), (255, 507488), (272, 475770), (340, 380616), (408, 317180), (480, 269603), (510, 253744), (544, 237885), (680, 190308), (816, 158590), (1020, 126872), (1360, 95154), (1632, 79295), (2040, 63436), (2720, 47577), (4080, 31718), (8160, 15859)]