307357560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27541}}^1$

素因数の和:27589

約数の個数: 96

約数和(自身を含む): 1031172480

約数和(自身を除く): 723814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 27541, 55082, 82623, 110164, 137705, 165246, 220328, 247869, 275410, 330492, 413115, 495738, 550820, 660984, 826230, 853771, 991476, 1101640, 1239345, 1652460, 1707542, 1982952, 2478690, 2561313, 3304920, 3415084, 4268855, 4957380, 5122626, 6830168, 7683939, 8537710, 9914760, 10245252, 12806565, 15367878, 17075420, 20490504, 25613130, 30735756, 34150840, 38419695, 51226260, 61471512, 76839390, 102452520, 153678780, 307357560]

約数ペア:

[(1, 307357560), (2, 153678780), (3, 102452520), (4, 76839390), (5, 61471512), (6, 51226260), (8, 38419695), (9, 34150840), (10, 30735756), (12, 25613130), (15, 20490504), (18, 17075420), (20, 15367878), (24, 12806565), (30, 10245252), (31, 9914760), (36, 8537710), (40, 7683939), (45, 6830168), (60, 5122626), (62, 4957380), (72, 4268855), (90, 3415084), (93, 3304920), (120, 2561313), (124, 2478690), (155, 1982952), (180, 1707542), (186, 1652460), (248, 1239345), (279, 1101640), (310, 991476), (360, 853771), (372, 826230), (465, 660984), (558, 550820), (620, 495738), (744, 413115), (930, 330492), (1116, 275410), (1240, 247869), (1395, 220328), (1860, 165246), (2232, 137705), (2790, 110164), (3720, 82623), (5580, 55082), (11160, 27541)]