57320120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 152832960

約数和(自身を除く): 95512840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 911, 968, 1144, 1210, 1430, 1573, 1822, 2420, 2860, 3146, 3644, 4555, 4840, 5720, 6292, 7288, 7865, 9110, 10021, 11843, 12584, 15730, 18220, 20042, 23686, 31460, 36440, 40084, 47372, 50105, 59215, 62920, 80168, 94744, 100210, 110231, 118430, 130273, 200420, 220462, 236860, 260546, 400840, 440924, 473720, 521092, 551155, 651365, 881848, 1042184, 1102310, 1302730, 1433003, 2204620, 2605460, 2866006, 4409240, 5210920, 5732012, 7165015, 11464024, 14330030, 28660060, 57320120]

約数ペア:

[(1, 57320120), (2, 28660060), (4, 14330030), (5, 11464024), (8, 7165015), (10, 5732012), (11, 5210920), (13, 4409240), (20, 2866006), (22, 2605460), (26, 2204620), (40, 1433003), (44, 1302730), (52, 1102310), (55, 1042184), (65, 881848), (88, 651365), (104, 551155), (110, 521092), (121, 473720), (130, 440924), (143, 400840), (220, 260546), (242, 236860), (260, 220462), (286, 200420), (440, 130273), (484, 118430), (520, 110231), (572, 100210), (605, 94744), (715, 80168), (911, 62920), (968, 59215), (1144, 50105), (1210, 47372), (1430, 40084), (1573, 36440), (1822, 31460), (2420, 23686), (2860, 20042), (3146, 18220), (3644, 15730), (4555, 12584), (4840, 11843), (5720, 10021), (6292, 9110), (7288, 7865)]