64748932020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14731}}^1\times {\mathrm{24419}}^1$

素因数の和:39165

約数の個数: 72

約数和(自身を含む): 196426470240

約数和(自身を除く): 131677538220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14731, 24419, 29462, 44193, 48838, 58924, 73257, 73655, 88386, 97676, 122095, 132579, 146514, 147310, 176772, 219771, 220965, 244190, 265158, 293028, 294620, 366285, 439542, 441930, 488380, 530316, 662895, 732570, 879084, 883860, 1098855, 1325790, 1465140, 2197710, 2651580, 4395420, 359716289, 719432578, 1079148867, 1438865156, 1798581445, 2158297734, 3237446601, 3597162890, 4316595468, 5395744335, 6474893202, 7194325780, 10791488670, 12949786404, 16187233005, 21582977340, 32374466010, 64748932020]

約数ペア:

[(1, 64748932020), (2, 32374466010), (3, 21582977340), (4, 16187233005), (5, 12949786404), (6, 10791488670), (9, 7194325780), (10, 6474893202), (12, 5395744335), (15, 4316595468), (18, 3597162890), (20, 3237446601), (30, 2158297734), (36, 1798581445), (45, 1438865156), (60, 1079148867), (90, 719432578), (180, 359716289), (14731, 4395420), (24419, 2651580), (29462, 2197710), (44193, 1465140), (48838, 1325790), (58924, 1098855), (73257, 883860), (73655, 879084), (88386, 732570), (97676, 662895), (122095, 530316), (132579, 488380), (146514, 441930), (147310, 439542), (176772, 366285), (219771, 294620), (220965, 293028), (244190, 265158)]