215662320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6439

約数の個数: 120

約数和(自身を含む): 739791936

約数和(自身を除く): 524129616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6373, 6768, 8460, 11280, 12746, 16920, 19119, 25492, 31865, 33840, 38238, 50984, 57357, 63730, 76476, 95595, 101968, 114714, 127460, 152952, 191190, 229428, 254920, 286785, 299531, 305904, 382380, 458856, 509840, 573570, 599062, 764760, 898593, 917712, 1147140, 1198124, 1497655, 1529520, 1797186, 2294280, 2396248, 2695779, 2995310, 3594372, 4492965, 4588560, 4792496, 5391558, 5990620, 7188744, 8985930, 10783116, 11981240, 13478895, 14377488, 17971860, 21566232, 23962480, 26957790, 35943720, 43132464, 53915580, 71887440, 107831160, 215662320]

約数ペア:

[(1, 215662320), (2, 107831160), (3, 71887440), (4, 53915580), (5, 43132464), (6, 35943720), (8, 26957790), (9, 23962480), (10, 21566232), (12, 17971860), (15, 14377488), (16, 13478895), (18, 11981240), (20, 10783116), (24, 8985930), (30, 7188744), (36, 5990620), (40, 5391558), (45, 4792496), (47, 4588560), (48, 4492965), (60, 3594372), (72, 2995310), (80, 2695779), (90, 2396248), (94, 2294280), (120, 1797186), (141, 1529520), (144, 1497655), (180, 1198124), (188, 1147140), (235, 917712), (240, 898593), (282, 764760), (360, 599062), (376, 573570), (423, 509840), (470, 458856), (564, 382380), (705, 305904), (720, 299531), (752, 286785), (846, 254920), (940, 229428), (1128, 191190), (1410, 152952), (1692, 127460), (1880, 114714), (2115, 101968), (2256, 95595), (2820, 76476), (3384, 63730), (3760, 57357), (4230, 50984), (5640, 38238), (6373, 33840), (6768, 31865), (8460, 25492), (11280, 19119), (12746, 16920)]