15133560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 49896000

約数和(自身を除く): 34762440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 109, 120, 130, 156, 178, 195, 218, 260, 267, 312, 327, 356, 390, 436, 445, 520, 534, 545, 654, 712, 780, 872, 890, 1068, 1090, 1157, 1308, 1335, 1417, 1560, 1635, 1780, 2136, 2180, 2314, 2616, 2670, 2834, 3270, 3471, 3560, 4251, 4360, 4628, 5340, 5668, 5785, 6540, 6942, 7085, 8502, 9256, 9701, 10680, 11336, 11570, 13080, 13884, 14170, 17004, 17355, 19402, 21255, 23140, 27768, 28340, 29103, 34008, 34710, 38804, 42510, 46280, 48505, 56680, 58206, 69420, 77608, 85020, 97010, 116412, 126113, 138840, 145515, 170040, 194020, 232824, 252226, 291030, 378339, 388040, 504452, 582060, 630565, 756678, 1008904, 1164120, 1261130, 1513356, 1891695, 2522260, 3026712, 3783390, 5044520, 7566780, 15133560]

約数ペア:

[(1, 15133560), (2, 7566780), (3, 5044520), (4, 3783390), (5, 3026712), (6, 2522260), (8, 1891695), (10, 1513356), (12, 1261130), (13, 1164120), (15, 1008904), (20, 756678), (24, 630565), (26, 582060), (30, 504452), (39, 388040), (40, 378339), (52, 291030), (60, 252226), (65, 232824), (78, 194020), (89, 170040), (104, 145515), (109, 138840), (120, 126113), (130, 116412), (156, 97010), (178, 85020), (195, 77608), (218, 69420), (260, 58206), (267, 56680), (312, 48505), (327, 46280), (356, 42510), (390, 38804), (436, 34710), (445, 34008), (520, 29103), (534, 28340), (545, 27768), (654, 23140), (712, 21255), (780, 19402), (872, 17355), (890, 17004), (1068, 14170), (1090, 13884), (1157, 13080), (1308, 11570), (1335, 11336), (1417, 10680), (1560, 9701), (1635, 9256), (1780, 8502), (2136, 7085), (2180, 6942), (2314, 6540), (2616, 5785), (2670, 5668), (2834, 5340), (3270, 4628), (3471, 4360), (3560, 4251)]