244368840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7247}}^1$

素因数の和:7542

約数の個数: 64

約数和(自身を含む): 735816960

約数和(自身を除く): 491448120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 6744, 7247, 8430, 11240, 14494, 16860, 21741, 28988, 33720, 36235, 43482, 57976, 72470, 86964, 108705, 144940, 173928, 217410, 289880, 434820, 869640, 2036407, 4072814, 6109221, 8145628, 10182035, 12218442, 16291256, 20364070, 24436884, 30546105, 40728140, 48873768, 61092210, 81456280, 122184420, 244368840]

約数ペア:

[(1, 244368840), (2, 122184420), (3, 81456280), (4, 61092210), (5, 48873768), (6, 40728140), (8, 30546105), (10, 24436884), (12, 20364070), (15, 16291256), (20, 12218442), (24, 10182035), (30, 8145628), (40, 6109221), (60, 4072814), (120, 2036407), (281, 869640), (562, 434820), (843, 289880), (1124, 217410), (1405, 173928), (1686, 144940), (2248, 108705), (2810, 86964), (3372, 72470), (4215, 57976), (5620, 43482), (6744, 36235), (7247, 33720), (8430, 28988), (11240, 21741), (14494, 16860)]