54595560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 173352960

約数和(自身を除く): 118757400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 151, 184, 230, 262, 276, 302, 345, 393, 453, 460, 524, 552, 604, 655, 690, 755, 786, 906, 920, 1048, 1208, 1310, 1380, 1510, 1572, 1812, 1965, 2265, 2620, 2760, 3013, 3020, 3144, 3473, 3624, 3930, 4530, 5240, 6026, 6040, 6946, 7860, 9039, 9060, 10419, 12052, 13892, 15065, 15720, 17365, 18078, 18120, 19781, 20838, 24104, 27784, 30130, 34730, 36156, 39562, 41676, 45195, 52095, 59343, 60260, 69460, 72312, 79124, 83352, 90390, 98905, 104190, 118686, 120520, 138920, 158248, 180780, 197810, 208380, 237372, 296715, 361560, 395620, 416760, 454963, 474744, 593430, 791240, 909926, 1186860, 1364889, 1819852, 2274815, 2373720, 2729778, 3639704, 4549630, 5459556, 6824445, 9099260, 10919112, 13648890, 18198520, 27297780, 54595560]

約数ペア:

[(1, 54595560), (2, 27297780), (3, 18198520), (4, 13648890), (5, 10919112), (6, 9099260), (8, 6824445), (10, 5459556), (12, 4549630), (15, 3639704), (20, 2729778), (23, 2373720), (24, 2274815), (30, 1819852), (40, 1364889), (46, 1186860), (60, 909926), (69, 791240), (92, 593430), (115, 474744), (120, 454963), (131, 416760), (138, 395620), (151, 361560), (184, 296715), (230, 237372), (262, 208380), (276, 197810), (302, 180780), (345, 158248), (393, 138920), (453, 120520), (460, 118686), (524, 104190), (552, 98905), (604, 90390), (655, 83352), (690, 79124), (755, 72312), (786, 69460), (906, 60260), (920, 59343), (1048, 52095), (1208, 45195), (1310, 41676), (1380, 39562), (1510, 36156), (1572, 34730), (1812, 30130), (1965, 27784), (2265, 24104), (2620, 20838), (2760, 19781), (3013, 18120), (3020, 18078), (3144, 17365), (3473, 15720), (3624, 15065), (3930, 13892), (4530, 12052), (5240, 10419), (6026, 9060), (6040, 9039), (6946, 7860)]