102120720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 346477824

約数和(自身を除く): 244357104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 461, 520, 568, 624, 710, 780, 852, 922, 923, 1040, 1065, 1136, 1383, 1420, 1560, 1704, 1844, 1846, 2130, 2305, 2766, 2769, 2840, 3120, 3408, 3688, 3692, 4260, 4610, 4615, 5532, 5538, 5680, 5993, 6915, 7376, 7384, 8520, 9220, 9230, 11064, 11076, 11986, 13830, 13845, 14768, 17040, 17979, 18440, 18460, 22128, 22152, 23972, 27660, 27690, 29965, 32731, 35958, 36880, 36920, 44304, 47944, 55320, 55380, 59930, 65462, 71916, 73840, 89895, 95888, 98193, 110640, 110760, 119860, 130924, 143832, 163655, 179790, 196386, 221520, 239720, 261848, 287664, 327310, 359580, 392772, 425503, 479440, 490965, 523696, 654620, 719160, 785544, 851006, 981930, 1276509, 1309240, 1438320, 1571088, 1702012, 1963860, 2127515, 2553018, 2618480, 3404024, 3927720, 4255030, 5106036, 6382545, 6808048, 7855440, 8510060, 10212072, 12765090, 17020120, 20424144, 25530180, 34040240, 51060360, 102120720]

約数ペア:

[(1, 102120720), (2, 51060360), (3, 34040240), (4, 25530180), (5, 20424144), (6, 17020120), (8, 12765090), (10, 10212072), (12, 8510060), (13, 7855440), (15, 6808048), (16, 6382545), (20, 5106036), (24, 4255030), (26, 3927720), (30, 3404024), (39, 2618480), (40, 2553018), (48, 2127515), (52, 1963860), (60, 1702012), (65, 1571088), (71, 1438320), (78, 1309240), (80, 1276509), (104, 981930), (120, 851006), (130, 785544), (142, 719160), (156, 654620), (195, 523696), (208, 490965), (213, 479440), (240, 425503), (260, 392772), (284, 359580), (312, 327310), (355, 287664), (390, 261848), (426, 239720), (461, 221520), (520, 196386), (568, 179790), (624, 163655), (710, 143832), (780, 130924), (852, 119860), (922, 110760), (923, 110640), (1040, 98193), (1065, 95888), (1136, 89895), (1383, 73840), (1420, 71916), (1560, 65462), (1704, 59930), (1844, 55380), (1846, 55320), (2130, 47944), (2305, 44304), (2766, 36920), (2769, 36880), (2840, 35958), (3120, 32731), (3408, 29965), (3688, 27690), (3692, 27660), (4260, 23972), (4610, 22152), (4615, 22128), (5532, 18460), (5538, 18440), (5680, 17979), (5993, 17040), (6915, 14768), (7376, 13845), (7384, 13830), (8520, 11986), (9220, 11076), (9230, 11064)]