735880920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{86371}}^1$

素因数の和:86456

約数の個数: 64

約数和(自身を含む): 2238762240

約数和(自身を除く): 1502881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 86371, 172742, 259113, 345484, 431855, 518226, 690968, 863710, 1036452, 1295565, 1727420, 2072904, 2591130, 3454840, 5182260, 6132341, 10364520, 12264682, 18397023, 24529364, 30661705, 36794046, 49058728, 61323410, 73588092, 91985115, 122646820, 147176184, 183970230, 245293640, 367940460, 735880920]

約数ペア:

[(1, 735880920), (2, 367940460), (3, 245293640), (4, 183970230), (5, 147176184), (6, 122646820), (8, 91985115), (10, 73588092), (12, 61323410), (15, 49058728), (20, 36794046), (24, 30661705), (30, 24529364), (40, 18397023), (60, 12264682), (71, 10364520), (120, 6132341), (142, 5182260), (213, 3454840), (284, 2591130), (355, 2072904), (426, 1727420), (568, 1295565), (710, 1036452), (852, 863710), (1065, 690968), (1420, 518226), (1704, 431855), (2130, 345484), (2840, 259113), (4260, 172742), (8520, 86371)]