30061320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8081}}^1$

素因数の和:8126

約数の個数: 64

約数和(自身を含む): 93104640

約数和(自身を除く): 63043320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 8081, 16162, 24243, 32324, 40405, 48486, 64648, 80810, 96972, 121215, 161620, 193944, 242430, 250511, 323240, 484860, 501022, 751533, 969720, 1002044, 1252555, 1503066, 2004088, 2505110, 3006132, 3757665, 5010220, 6012264, 7515330, 10020440, 15030660, 30061320]

約数ペア:

[(1, 30061320), (2, 15030660), (3, 10020440), (4, 7515330), (5, 6012264), (6, 5010220), (8, 3757665), (10, 3006132), (12, 2505110), (15, 2004088), (20, 1503066), (24, 1252555), (30, 1002044), (31, 969720), (40, 751533), (60, 501022), (62, 484860), (93, 323240), (120, 250511), (124, 242430), (155, 193944), (186, 161620), (248, 121215), (310, 96972), (372, 80810), (465, 64648), (620, 48486), (744, 40405), (930, 32324), (1240, 24243), (1860, 16162), (3720, 8081)]