66523440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3797}}^1$

素因数の和:3886

約数の個数: 80

約数和(自身を含む): 209102688

約数和(自身を除く): 142579248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 3797, 4380, 5840, 7594, 8760, 11391, 15188, 17520, 18985, 22782, 30376, 37970, 45564, 56955, 60752, 75940, 91128, 113910, 151880, 182256, 227820, 277181, 303760, 455640, 554362, 831543, 911280, 1108724, 1385905, 1663086, 2217448, 2771810, 3326172, 4157715, 4434896, 5543620, 6652344, 8315430, 11087240, 13304688, 16630860, 22174480, 33261720, 66523440]

約数ペア:

[(1, 66523440), (2, 33261720), (3, 22174480), (4, 16630860), (5, 13304688), (6, 11087240), (8, 8315430), (10, 6652344), (12, 5543620), (15, 4434896), (16, 4157715), (20, 3326172), (24, 2771810), (30, 2217448), (40, 1663086), (48, 1385905), (60, 1108724), (73, 911280), (80, 831543), (120, 554362), (146, 455640), (219, 303760), (240, 277181), (292, 227820), (365, 182256), (438, 151880), (584, 113910), (730, 91128), (876, 75940), (1095, 60752), (1168, 56955), (1460, 45564), (1752, 37970), (2190, 30376), (2920, 22782), (3504, 18985), (3797, 17520), (4380, 15188), (5840, 11391), (7594, 8760)]