98905680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137369}}^1$

素因数の和:137388

約数の個数: 60

約数和(自身を含む): 332160660

約数和(自身を除く): 233254980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 137369, 274738, 412107, 549476, 686845, 824214, 1098952, 1236321, 1373690, 1648428, 2060535, 2197904, 2472642, 2747380, 3296856, 4121070, 4945284, 5494760, 6181605, 6593712, 8242140, 9890568, 10989520, 12363210, 16484280, 19781136, 24726420, 32968560, 49452840, 98905680]

約数ペア:

[(1, 98905680), (2, 49452840), (3, 32968560), (4, 24726420), (5, 19781136), (6, 16484280), (8, 12363210), (9, 10989520), (10, 9890568), (12, 8242140), (15, 6593712), (16, 6181605), (18, 5494760), (20, 4945284), (24, 4121070), (30, 3296856), (36, 2747380), (40, 2472642), (45, 2197904), (48, 2060535), (60, 1648428), (72, 1373690), (80, 1236321), (90, 1098952), (120, 824214), (144, 686845), (180, 549476), (240, 412107), (360, 274738), (720, 137369)]