1284681180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2343

約数の個数: 96

約数和(自身を含む): 3671438400

約数和(自身を除く): 2386757220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 113, 178, 226, 267, 339, 356, 445, 452, 534, 565, 678, 890, 1068, 1130, 1335, 1356, 1695, 1780, 2129, 2260, 2670, 3390, 4258, 5340, 6387, 6780, 8516, 10057, 10645, 12774, 20114, 21290, 25548, 30171, 31935, 40228, 42580, 50285, 60342, 63870, 100570, 120684, 127740, 150855, 189481, 201140, 240577, 301710, 378962, 481154, 568443, 603420, 721731, 757924, 947405, 962308, 1136886, 1202885, 1443462, 1894810, 2273772, 2405770, 2842215, 2886924, 3608655, 3789620, 4811540, 5684430, 7217310, 11368860, 14434620, 21411353, 42822706, 64234059, 85645412, 107056765, 128468118, 214113530, 256936236, 321170295, 428227060, 642340590, 1284681180]

約数ペア:

[(1, 1284681180), (2, 642340590), (3, 428227060), (4, 321170295), (5, 256936236), (6, 214113530), (10, 128468118), (12, 107056765), (15, 85645412), (20, 64234059), (30, 42822706), (60, 21411353), (89, 14434620), (113, 11368860), (178, 7217310), (226, 5684430), (267, 4811540), (339, 3789620), (356, 3608655), (445, 2886924), (452, 2842215), (534, 2405770), (565, 2273772), (678, 1894810), (890, 1443462), (1068, 1202885), (1130, 1136886), (1335, 962308), (1356, 947405), (1695, 757924), (1780, 721731), (2129, 603420), (2260, 568443), (2670, 481154), (3390, 378962), (4258, 301710), (5340, 240577), (6387, 201140), (6780, 189481), (8516, 150855), (10057, 127740), (10645, 120684), (12774, 100570), (20114, 63870), (21290, 60342), (25548, 50285), (30171, 42580), (31935, 40228)]