79048020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 227525760

約数和(自身を除く): 148477740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 113, 131, 178, 226, 262, 267, 339, 356, 393, 445, 452, 524, 534, 565, 655, 678, 786, 890, 1068, 1130, 1310, 1335, 1356, 1572, 1695, 1780, 1965, 2260, 2620, 2670, 3390, 3930, 5340, 6780, 7860, 10057, 11659, 14803, 20114, 23318, 29606, 30171, 34977, 40228, 44409, 46636, 50285, 58295, 59212, 60342, 69954, 74015, 88818, 100570, 116590, 120684, 139908, 148030, 150855, 174885, 177636, 201140, 222045, 233180, 296060, 301710, 349770, 444090, 603420, 699540, 888180, 1317467, 2634934, 3952401, 5269868, 6587335, 7904802, 13174670, 15809604, 19762005, 26349340, 39524010, 79048020]

約数ペア:

[(1, 79048020), (2, 39524010), (3, 26349340), (4, 19762005), (5, 15809604), (6, 13174670), (10, 7904802), (12, 6587335), (15, 5269868), (20, 3952401), (30, 2634934), (60, 1317467), (89, 888180), (113, 699540), (131, 603420), (178, 444090), (226, 349770), (262, 301710), (267, 296060), (339, 233180), (356, 222045), (393, 201140), (445, 177636), (452, 174885), (524, 150855), (534, 148030), (565, 139908), (655, 120684), (678, 116590), (786, 100570), (890, 88818), (1068, 74015), (1130, 69954), (1310, 60342), (1335, 59212), (1356, 58295), (1572, 50285), (1695, 46636), (1780, 44409), (1965, 40228), (2260, 34977), (2620, 30171), (2670, 29606), (3390, 23318), (3930, 20114), (5340, 14803), (6780, 11659), (7860, 10057)]