155012520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99367}}^1$

素因数の和:99394

約数の個数: 64

約数和(自身を含む): 500814720

約数和(自身を除く): 345802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 99367, 198734, 298101, 397468, 496835, 596202, 794936, 993670, 1192404, 1291771, 1490505, 1987340, 2384808, 2583542, 2981010, 3875313, 3974680, 5167084, 5962020, 6458855, 7750626, 10334168, 11924040, 12917710, 15501252, 19376565, 25835420, 31002504, 38753130, 51670840, 77506260, 155012520]

約数ペア:

[(1, 155012520), (2, 77506260), (3, 51670840), (4, 38753130), (5, 31002504), (6, 25835420), (8, 19376565), (10, 15501252), (12, 12917710), (13, 11924040), (15, 10334168), (20, 7750626), (24, 6458855), (26, 5962020), (30, 5167084), (39, 3974680), (40, 3875313), (52, 2981010), (60, 2583542), (65, 2384808), (78, 1987340), (104, 1490505), (120, 1291771), (130, 1192404), (156, 993670), (195, 794936), (260, 596202), (312, 496835), (390, 397468), (520, 298101), (780, 198734), (1560, 99367)]