47216280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4421}}^1$

素因数の和:4524

約数の個数: 64

約数和(自身を含む): 143272800

約数和(自身を除く): 96056520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 4421, 5340, 8842, 10680, 13263, 17684, 22105, 26526, 35368, 44210, 53052, 66315, 88420, 106104, 132630, 176840, 265260, 393469, 530520, 786938, 1180407, 1573876, 1967345, 2360814, 3147752, 3934690, 4721628, 5902035, 7869380, 9443256, 11804070, 15738760, 23608140, 47216280]

約数ペア:

[(1, 47216280), (2, 23608140), (3, 15738760), (4, 11804070), (5, 9443256), (6, 7869380), (8, 5902035), (10, 4721628), (12, 3934690), (15, 3147752), (20, 2360814), (24, 1967345), (30, 1573876), (40, 1180407), (60, 786938), (89, 530520), (120, 393469), (178, 265260), (267, 176840), (356, 132630), (445, 106104), (534, 88420), (712, 66315), (890, 53052), (1068, 44210), (1335, 35368), (1780, 26526), (2136, 22105), (2670, 17684), (3560, 13263), (4421, 10680), (5340, 8842)]