1284183240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{64081}}^1$

素因数の和:64262

約数の個数: 64

約数和(自身を含む): 3875679360

約数和(自身を除く): 2591496120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 64081, 128162, 192243, 256324, 320405, 384486, 512648, 640810, 768972, 961215, 1281620, 1537944, 1922430, 2563240, 3844860, 7689720, 10701527, 21403054, 32104581, 42806108, 53507635, 64209162, 85612216, 107015270, 128418324, 160522905, 214030540, 256836648, 321045810, 428061080, 642091620, 1284183240]

約数ペア:

[(1, 1284183240), (2, 642091620), (3, 428061080), (4, 321045810), (5, 256836648), (6, 214030540), (8, 160522905), (10, 128418324), (12, 107015270), (15, 85612216), (20, 64209162), (24, 53507635), (30, 42806108), (40, 32104581), (60, 21403054), (120, 10701527), (167, 7689720), (334, 3844860), (501, 2563240), (668, 1922430), (835, 1537944), (1002, 1281620), (1336, 961215), (1670, 768972), (2004, 640810), (2505, 512648), (3340, 384486), (4008, 320405), (5010, 256324), (6680, 192243), (10020, 128162), (20040, 64081)]