2839590240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347989}}^1$

素因数の和:348024

約数の個数: 96

約数和(自身を含む): 9470895840

約数和(自身を除く): 6631305600

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, 347989, 695978, 1043967, 1391956, 1739945, 2087934, 2783912, 3479890, 4175868, 5219835, 5567824, 5915813, 6959780, 8351736, 10439670, 11135648, 11831626, 13919560, 16703472, 17747439, 20879340, 23663252, 27839120, 29579065, 33406944, 35494878, 41758680, 47326504, 55678240, 59158130, 70989756, 83517360, 88737195, 94653008, 118316260, 141979512, 167034720, 177474390, 189306016, 236632520, 283959024, 354948780, 473265040, 567918048, 709897560, 946530080, 1419795120, 2839590240]

約数ペア:

[(1, 2839590240), (2, 1419795120), (3, 946530080), (4, 709897560), (5, 567918048), (6, 473265040), (8, 354948780), (10, 283959024), (12, 236632520), (15, 189306016), (16, 177474390), (17, 167034720), (20, 141979512), (24, 118316260), (30, 94653008), (32, 88737195), (34, 83517360), (40, 70989756), (48, 59158130), (51, 55678240), (60, 47326504), (68, 41758680), (80, 35494878), (85, 33406944), (96, 29579065), (102, 27839120), (120, 23663252), (136, 20879340), (160, 17747439), (170, 16703472), (204, 13919560), (240, 11831626), (255, 11135648), (272, 10439670), (340, 8351736), (408, 6959780), (480, 5915813), (510, 5567824), (544, 5219835), (680, 4175868), (816, 3479890), (1020, 2783912), (1360, 2087934), (1632, 1739945), (2040, 1391956), (2720, 1043967), (4080, 695978), (8160, 347989)]