917385720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{92107}}^1$

素因数の和:92204

約数の個数: 64

約数和(自身を含む): 2785345920

約数和(自身を除く): 1867960200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 92107, 184214, 276321, 368428, 460535, 552642, 736856, 921070, 1105284, 1381605, 1842140, 2210568, 2763210, 3684280, 5526420, 7644881, 11052840, 15289762, 22934643, 30579524, 38224405, 45869286, 61159048, 76448810, 91738572, 114673215, 152897620, 183477144, 229346430, 305795240, 458692860, 917385720]

約数ペア:

[(1, 917385720), (2, 458692860), (3, 305795240), (4, 229346430), (5, 183477144), (6, 152897620), (8, 114673215), (10, 91738572), (12, 76448810), (15, 61159048), (20, 45869286), (24, 38224405), (30, 30579524), (40, 22934643), (60, 15289762), (83, 11052840), (120, 7644881), (166, 5526420), (249, 3684280), (332, 2763210), (415, 2210568), (498, 1842140), (664, 1381605), (830, 1105284), (996, 921070), (1245, 736856), (1660, 552642), (1992, 460535), (2490, 368428), (3320, 276321), (4980, 184214), (9960, 92107)]