79895880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5413}}^1$

素因数の和:5471

約数の個数: 96

約数和(自身を含む): 266043960

約数和(自身を除く): 186148080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 5413, 7380, 10826, 14760, 16239, 21652, 27065, 32478, 43304, 48717, 54130, 64956, 81195, 97434, 108260, 129912, 162390, 194868, 216520, 221933, 243585, 324780, 389736, 443866, 487170, 649560, 665799, 887732, 974340, 1109665, 1331598, 1775464, 1948680, 1997397, 2219330, 2663196, 3328995, 3994794, 4438660, 5326392, 6657990, 7989588, 8877320, 9986985, 13315980, 15979176, 19973970, 26631960, 39947940, 79895880]

約数ペア:

[(1, 79895880), (2, 39947940), (3, 26631960), (4, 19973970), (5, 15979176), (6, 13315980), (8, 9986985), (9, 8877320), (10, 7989588), (12, 6657990), (15, 5326392), (18, 4438660), (20, 3994794), (24, 3328995), (30, 2663196), (36, 2219330), (40, 1997397), (41, 1948680), (45, 1775464), (60, 1331598), (72, 1109665), (82, 974340), (90, 887732), (120, 665799), (123, 649560), (164, 487170), (180, 443866), (205, 389736), (246, 324780), (328, 243585), (360, 221933), (369, 216520), (410, 194868), (492, 162390), (615, 129912), (738, 108260), (820, 97434), (984, 81195), (1230, 64956), (1476, 54130), (1640, 48717), (1845, 43304), (2460, 32478), (2952, 27065), (3690, 21652), (4920, 16239), (5413, 14760), (7380, 10826)]