730043880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{56857}}^1$

素因数の和:56978

約数の個数: 64

約数和(自身を含む): 2210639040

約数和(自身を除く): 1480595160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 56857, 113714, 170571, 227428, 284285, 341142, 454856, 568570, 682284, 852855, 1137140, 1364568, 1705710, 2274280, 3411420, 6083699, 6822840, 12167398, 18251097, 24334796, 30418495, 36502194, 48669592, 60836990, 73004388, 91255485, 121673980, 146008776, 182510970, 243347960, 365021940, 730043880]

約数ペア:

[(1, 730043880), (2, 365021940), (3, 243347960), (4, 182510970), (5, 146008776), (6, 121673980), (8, 91255485), (10, 73004388), (12, 60836990), (15, 48669592), (20, 36502194), (24, 30418495), (30, 24334796), (40, 18251097), (60, 12167398), (107, 6822840), (120, 6083699), (214, 3411420), (321, 2274280), (428, 1705710), (535, 1364568), (642, 1137140), (856, 852855), (1070, 682284), (1284, 568570), (1605, 454856), (2140, 341142), (2568, 284285), (3210, 227428), (4280, 170571), (6420, 113714), (12840, 56857)]