15375960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 128

約数和(自身を含む): 53568000

約数和(自身を除く): 38192040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 619, 621, 690, 828, 920, 1035, 1080, 1238, 1242, 1380, 1656, 1857, 2070, 2476, 2484, 2760, 3095, 3105, 3714, 4140, 4952, 4968, 5571, 6190, 6210, 7428, 8280, 9285, 11142, 12380, 12420, 14237, 14856, 16713, 18570, 22284, 24760, 24840, 27855, 28474, 33426, 37140, 42711, 44568, 55710, 56948, 66852, 71185, 74280, 83565, 85422, 111420, 113896, 128133, 133704, 142370, 167130, 170844, 213555, 222840, 256266, 284740, 334260, 341688, 384399, 427110, 512532, 569480, 640665, 668520, 768798, 854220, 1025064, 1281330, 1537596, 1708440, 1921995, 2562660, 3075192, 3843990, 5125320, 7687980, 15375960]

約数ペア:

[(1, 15375960), (2, 7687980), (3, 5125320), (4, 3843990), (5, 3075192), (6, 2562660), (8, 1921995), (9, 1708440), (10, 1537596), (12, 1281330), (15, 1025064), (18, 854220), (20, 768798), (23, 668520), (24, 640665), (27, 569480), (30, 512532), (36, 427110), (40, 384399), (45, 341688), (46, 334260), (54, 284740), (60, 256266), (69, 222840), (72, 213555), (90, 170844), (92, 167130), (108, 142370), (115, 133704), (120, 128133), (135, 113896), (138, 111420), (180, 85422), (184, 83565), (207, 74280), (216, 71185), (230, 66852), (270, 56948), (276, 55710), (345, 44568), (360, 42711), (414, 37140), (460, 33426), (540, 28474), (552, 27855), (619, 24840), (621, 24760), (690, 22284), (828, 18570), (920, 16713), (1035, 14856), (1080, 14237), (1238, 12420), (1242, 12380), (1380, 11142), (1656, 9285), (1857, 8280), (2070, 7428), (2476, 6210), (2484, 6190), (2760, 5571), (3095, 4968), (3105, 4952), (3714, 4140)]