187345680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4789}}^1$

素因数の和:4968

約数の個数: 80

約数和(自身を含む): 584456640

約数和(自身を除く): 397110960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4789, 4890, 6520, 7824, 9578, 9780, 13040, 14367, 19156, 19560, 23945, 28734, 38312, 39120, 47890, 57468, 71835, 76624, 95780, 114936, 143670, 191560, 229872, 287340, 383120, 574680, 780607, 1149360, 1561214, 2341821, 3122428, 3903035, 4683642, 6244856, 7806070, 9367284, 11709105, 12489712, 15612140, 18734568, 23418210, 31224280, 37469136, 46836420, 62448560, 93672840, 187345680]

約数ペア:

[(1, 187345680), (2, 93672840), (3, 62448560), (4, 46836420), (5, 37469136), (6, 31224280), (8, 23418210), (10, 18734568), (12, 15612140), (15, 12489712), (16, 11709105), (20, 9367284), (24, 7806070), (30, 6244856), (40, 4683642), (48, 3903035), (60, 3122428), (80, 2341821), (120, 1561214), (163, 1149360), (240, 780607), (326, 574680), (489, 383120), (652, 287340), (815, 229872), (978, 191560), (1304, 143670), (1630, 114936), (1956, 95780), (2445, 76624), (2608, 71835), (3260, 57468), (3912, 47890), (4789, 39120), (4890, 38312), (6520, 28734), (7824, 23945), (9578, 19560), (9780, 19156), (13040, 14367)]