78343560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 255879000

約数和(自身を除く): 177535440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 807, 809, 1076, 1345, 1614, 1618, 2152, 2421, 2427, 2690, 3228, 3236, 4035, 4045, 4842, 4854, 5380, 6456, 6472, 7281, 8070, 8090, 9684, 9708, 10760, 12105, 12135, 14562, 16140, 16180, 19368, 19416, 24210, 24270, 29124, 32280, 32360, 36405, 48420, 48540, 58248, 72810, 96840, 97080, 145620, 217621, 291240, 435242, 652863, 870484, 1088105, 1305726, 1740968, 1958589, 2176210, 2611452, 3264315, 3917178, 4352420, 5222904, 6528630, 7834356, 8704840, 9792945, 13057260, 15668712, 19585890, 26114520, 39171780, 78343560]

約数ペア:

[(1, 78343560), (2, 39171780), (3, 26114520), (4, 19585890), (5, 15668712), (6, 13057260), (8, 9792945), (9, 8704840), (10, 7834356), (12, 6528630), (15, 5222904), (18, 4352420), (20, 3917178), (24, 3264315), (30, 2611452), (36, 2176210), (40, 1958589), (45, 1740968), (60, 1305726), (72, 1088105), (90, 870484), (120, 652863), (180, 435242), (269, 291240), (360, 217621), (538, 145620), (807, 97080), (809, 96840), (1076, 72810), (1345, 58248), (1614, 48540), (1618, 48420), (2152, 36405), (2421, 32360), (2427, 32280), (2690, 29124), (3228, 24270), (3236, 24210), (4035, 19416), (4045, 19368), (4842, 16180), (4854, 16140), (5380, 14562), (6456, 12135), (6472, 12105), (7281, 10760), (8070, 9708), (8090, 9684)]