477344520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21737}}^1$

素因数の和:21815

約数の個数: 96

約数和(自身を含む): 1576874520

約数和(自身を除く): 1099530000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21737, 21960, 43474, 65211, 86948, 108685, 130422, 173896, 195633, 217370, 260844, 326055, 391266, 434740, 521688, 652110, 782532, 869480, 978165, 1304220, 1325957, 1565064, 1956330, 2608440, 2651914, 3912660, 3977871, 5303828, 6629785, 7825320, 7955742, 10607656, 11933613, 13259570, 15911484, 19889355, 23867226, 26519140, 31822968, 39778710, 47734452, 53038280, 59668065, 79557420, 95468904, 119336130, 159114840, 238672260, 477344520]

約数ペア:

[(1, 477344520), (2, 238672260), (3, 159114840), (4, 119336130), (5, 95468904), (6, 79557420), (8, 59668065), (9, 53038280), (10, 47734452), (12, 39778710), (15, 31822968), (18, 26519140), (20, 23867226), (24, 19889355), (30, 15911484), (36, 13259570), (40, 11933613), (45, 10607656), (60, 7955742), (61, 7825320), (72, 6629785), (90, 5303828), (120, 3977871), (122, 3912660), (180, 2651914), (183, 2608440), (244, 1956330), (305, 1565064), (360, 1325957), (366, 1304220), (488, 978165), (549, 869480), (610, 782532), (732, 652110), (915, 521688), (1098, 434740), (1220, 391266), (1464, 326055), (1830, 260844), (2196, 217370), (2440, 195633), (2745, 173896), (3660, 130422), (4392, 108685), (5490, 86948), (7320, 65211), (10980, 43474), (21737, 21960)]