40005240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30307}}^1$

素因数の和:30332

約数の個数: 64

約数和(自身を含む): 130930560

約数和(自身を除く): 90925320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 30307, 60614, 90921, 121228, 151535, 181842, 242456, 303070, 333377, 363684, 454605, 606140, 666754, 727368, 909210, 1000131, 1212280, 1333508, 1666885, 1818420, 2000262, 2667016, 3333770, 3636840, 4000524, 5000655, 6667540, 8001048, 10001310, 13335080, 20002620, 40005240]

約数ペア:

[(1, 40005240), (2, 20002620), (3, 13335080), (4, 10001310), (5, 8001048), (6, 6667540), (8, 5000655), (10, 4000524), (11, 3636840), (12, 3333770), (15, 2667016), (20, 2000262), (22, 1818420), (24, 1666885), (30, 1333508), (33, 1212280), (40, 1000131), (44, 909210), (55, 727368), (60, 666754), (66, 606140), (88, 454605), (110, 363684), (120, 333377), (132, 303070), (165, 242456), (220, 181842), (264, 151535), (330, 121228), (440, 90921), (660, 60614), (1320, 30307)]