155087160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 492065280

約数和(自身を除く): 336978120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 83, 92, 115, 120, 138, 166, 184, 230, 249, 276, 332, 345, 415, 460, 498, 552, 664, 677, 690, 830, 920, 996, 1245, 1354, 1380, 1660, 1909, 1992, 2031, 2490, 2708, 2760, 3320, 3385, 3818, 4062, 4980, 5416, 5727, 6770, 7636, 8124, 9545, 9960, 10155, 11454, 13540, 15272, 15571, 16248, 19090, 20310, 22908, 27080, 28635, 31142, 38180, 40620, 45816, 46713, 56191, 57270, 62284, 76360, 77855, 81240, 93426, 112382, 114540, 124568, 155710, 168573, 186852, 224764, 229080, 233565, 280955, 311420, 337146, 373704, 449528, 467130, 561910, 622840, 674292, 842865, 934260, 1123820, 1292393, 1348584, 1685730, 1868520, 2247640, 2584786, 3371460, 3877179, 5169572, 6461965, 6742920, 7754358, 10339144, 12923930, 15508716, 19385895, 25847860, 31017432, 38771790, 51695720, 77543580, 155087160]

約数ペア:

[(1, 155087160), (2, 77543580), (3, 51695720), (4, 38771790), (5, 31017432), (6, 25847860), (8, 19385895), (10, 15508716), (12, 12923930), (15, 10339144), (20, 7754358), (23, 6742920), (24, 6461965), (30, 5169572), (40, 3877179), (46, 3371460), (60, 2584786), (69, 2247640), (83, 1868520), (92, 1685730), (115, 1348584), (120, 1292393), (138, 1123820), (166, 934260), (184, 842865), (230, 674292), (249, 622840), (276, 561910), (332, 467130), (345, 449528), (415, 373704), (460, 337146), (498, 311420), (552, 280955), (664, 233565), (677, 229080), (690, 224764), (830, 186852), (920, 168573), (996, 155710), (1245, 124568), (1354, 114540), (1380, 112382), (1660, 93426), (1909, 81240), (1992, 77855), (2031, 76360), (2490, 62284), (2708, 57270), (2760, 56191), (3320, 46713), (3385, 45816), (3818, 40620), (4062, 38180), (4980, 31142), (5416, 28635), (5727, 27080), (6770, 22908), (7636, 20310), (8124, 19090), (9545, 16248), (9960, 15571), (10155, 15272), (11454, 13540)]