144045660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19841}}^1$

素因数の和:19875

約数の個数: 72

約数和(自身を含む): 443349648

約数和(自身を除く): 299303988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 19841, 39682, 59523, 79364, 99205, 119046, 198410, 218251, 238092, 297615, 396820, 436502, 595230, 654753, 873004, 1091255, 1190460, 1309506, 2182510, 2400761, 2619012, 3273765, 4365020, 4801522, 6547530, 7202283, 9603044, 12003805, 13095060, 14404566, 24007610, 28809132, 36011415, 48015220, 72022830, 144045660]

約数ペア:

[(1, 144045660), (2, 72022830), (3, 48015220), (4, 36011415), (5, 28809132), (6, 24007610), (10, 14404566), (11, 13095060), (12, 12003805), (15, 9603044), (20, 7202283), (22, 6547530), (30, 4801522), (33, 4365020), (44, 3273765), (55, 2619012), (60, 2400761), (66, 2182510), (110, 1309506), (121, 1190460), (132, 1091255), (165, 873004), (220, 654753), (242, 595230), (330, 436502), (363, 396820), (484, 297615), (605, 238092), (660, 218251), (726, 198410), (1210, 119046), (1452, 99205), (1815, 79364), (2420, 59523), (3630, 39682), (7260, 19841)]