318536160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21407}}^1$

素因数の和:21456

約数の個数: 96

約数和(自身を含む): 1035804672

約数和(自身を除く): 717268512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 21407, 42814, 64221, 85628, 107035, 128442, 171256, 214070, 256884, 321105, 342512, 428140, 513768, 642210, 663617, 685024, 856280, 1027536, 1284420, 1327234, 1712560, 1990851, 2055072, 2568840, 2654468, 3318085, 3425120, 3981702, 5137680, 5308936, 6636170, 7963404, 9954255, 10275360, 10617872, 13272340, 15926808, 19908510, 21235744, 26544680, 31853616, 39817020, 53089360, 63707232, 79634040, 106178720, 159268080, 318536160]

約数ペア:

[(1, 318536160), (2, 159268080), (3, 106178720), (4, 79634040), (5, 63707232), (6, 53089360), (8, 39817020), (10, 31853616), (12, 26544680), (15, 21235744), (16, 19908510), (20, 15926808), (24, 13272340), (30, 10617872), (31, 10275360), (32, 9954255), (40, 7963404), (48, 6636170), (60, 5308936), (62, 5137680), (80, 3981702), (93, 3425120), (96, 3318085), (120, 2654468), (124, 2568840), (155, 2055072), (160, 1990851), (186, 1712560), (240, 1327234), (248, 1284420), (310, 1027536), (372, 856280), (465, 685024), (480, 663617), (496, 642210), (620, 513768), (744, 428140), (930, 342512), (992, 321105), (1240, 256884), (1488, 214070), (1860, 171256), (2480, 128442), (2976, 107035), (3720, 85628), (4960, 64221), (7440, 42814), (14880, 21407)]