160784160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 510535872

約数和(自身を除く): 349751712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2557, 2620, 3144, 3930, 4192, 5114, 5240, 6288, 7671, 7860, 10228, 10480, 12576, 12785, 15342, 15720, 20456, 20960, 25570, 30684, 31440, 38355, 40912, 51140, 61368, 62880, 76710, 81824, 102280, 122736, 153420, 204560, 245472, 306840, 334967, 409120, 613680, 669934, 1004901, 1227360, 1339868, 1674835, 2009802, 2679736, 3349670, 4019604, 5024505, 5359472, 6699340, 8039208, 10049010, 10718944, 13398680, 16078416, 20098020, 26797360, 32156832, 40196040, 53594720, 80392080, 160784160]

約数ペア:

[(1, 160784160), (2, 80392080), (3, 53594720), (4, 40196040), (5, 32156832), (6, 26797360), (8, 20098020), (10, 16078416), (12, 13398680), (15, 10718944), (16, 10049010), (20, 8039208), (24, 6699340), (30, 5359472), (32, 5024505), (40, 4019604), (48, 3349670), (60, 2679736), (80, 2009802), (96, 1674835), (120, 1339868), (131, 1227360), (160, 1004901), (240, 669934), (262, 613680), (393, 409120), (480, 334967), (524, 306840), (655, 245472), (786, 204560), (1048, 153420), (1310, 122736), (1572, 102280), (1965, 81824), (2096, 76710), (2557, 62880), (2620, 61368), (3144, 51140), (3930, 40912), (4192, 38355), (5114, 31440), (5240, 30684), (6288, 25570), (7671, 20960), (7860, 20456), (10228, 15720), (10480, 15342), (12576, 12785)]