734730720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21559}}^1$

素因数の和:21648

約数の個数: 96

約数和(自身を含む): 2347107840

約数和(自身を除く): 1612377120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6816, 8520, 11360, 17040, 21559, 34080, 43118, 64677, 86236, 107795, 129354, 172472, 215590, 258708, 323385, 344944, 431180, 517416, 646770, 689888, 862360, 1034832, 1293540, 1530689, 1724720, 2069664, 2587080, 3061378, 3449440, 4592067, 5174160, 6122756, 7653445, 9184134, 10348320, 12245512, 15306890, 18368268, 22960335, 24491024, 30613780, 36736536, 45920670, 48982048, 61227560, 73473072, 91841340, 122455120, 146946144, 183682680, 244910240, 367365360, 734730720]

約数ペア:

[(1, 734730720), (2, 367365360), (3, 244910240), (4, 183682680), (5, 146946144), (6, 122455120), (8, 91841340), (10, 73473072), (12, 61227560), (15, 48982048), (16, 45920670), (20, 36736536), (24, 30613780), (30, 24491024), (32, 22960335), (40, 18368268), (48, 15306890), (60, 12245512), (71, 10348320), (80, 9184134), (96, 7653445), (120, 6122756), (142, 5174160), (160, 4592067), (213, 3449440), (240, 3061378), (284, 2587080), (355, 2069664), (426, 1724720), (480, 1530689), (568, 1293540), (710, 1034832), (852, 862360), (1065, 689888), (1136, 646770), (1420, 517416), (1704, 431180), (2130, 344944), (2272, 323385), (2840, 258708), (3408, 215590), (4260, 172472), (5680, 129354), (6816, 107795), (8520, 86236), (11360, 64677), (17040, 43118), (21559, 34080)]