72844260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22907}}^1$

素因数の和:22972

約数の個数: 48

約数和(自身を含む): 207821376

約数和(自身を除く): 134977116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 22907, 45814, 68721, 91628, 114535, 137442, 229070, 274884, 343605, 458140, 687210, 1214071, 1374420, 2428142, 3642213, 4856284, 6070355, 7284426, 12140710, 14568852, 18211065, 24281420, 36422130, 72844260]

約数ペア:

[(1, 72844260), (2, 36422130), (3, 24281420), (4, 18211065), (5, 14568852), (6, 12140710), (10, 7284426), (12, 6070355), (15, 4856284), (20, 3642213), (30, 2428142), (53, 1374420), (60, 1214071), (106, 687210), (159, 458140), (212, 343605), (265, 274884), (318, 229070), (530, 137442), (636, 114535), (795, 91628), (1060, 68721), (1590, 45814), (3180, 22907)]