227072520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20395

約数の個数: 96

約数和(自身を含む): 761829120

約数和(自身を除く): 534756600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 20347, 40694, 61041, 81388, 101735, 122082, 162776, 183123, 203470, 244164, 305205, 366246, 406940, 488328, 610410, 630757, 732492, 813880, 915615, 1220820, 1261514, 1464984, 1831230, 1892271, 2441640, 2523028, 3153785, 3662460, 3784542, 5046056, 5676813, 6307570, 7324920, 7569084, 9461355, 11353626, 12615140, 15138168, 18922710, 22707252, 25230280, 28384065, 37845420, 45414504, 56768130, 75690840, 113536260, 227072520]

約数ペア:

[(1, 227072520), (2, 113536260), (3, 75690840), (4, 56768130), (5, 45414504), (6, 37845420), (8, 28384065), (9, 25230280), (10, 22707252), (12, 18922710), (15, 15138168), (18, 12615140), (20, 11353626), (24, 9461355), (30, 7569084), (31, 7324920), (36, 6307570), (40, 5676813), (45, 5046056), (60, 3784542), (62, 3662460), (72, 3153785), (90, 2523028), (93, 2441640), (120, 1892271), (124, 1831230), (155, 1464984), (180, 1261514), (186, 1220820), (248, 915615), (279, 813880), (310, 732492), (360, 630757), (372, 610410), (465, 488328), (558, 406940), (620, 366246), (744, 305205), (930, 244164), (1116, 203470), (1240, 183123), (1395, 162776), (1860, 122082), (2232, 101735), (2790, 81388), (3720, 61041), (5580, 40694), (11160, 20347)]