172435560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130633}}^1$

素因数の和:130658

約数の個数: 64

約数和(自身を含む): 564338880

約数和(自身を除く): 391903320

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, 130633, 261266, 391899, 522532, 653165, 783798, 1045064, 1306330, 1436963, 1567596, 1959495, 2612660, 2873926, 3135192, 3918990, 4310889, 5225320, 5747852, 7184815, 7837980, 8621778, 11495704, 14369630, 15675960, 17243556, 21554445, 28739260, 34487112, 43108890, 57478520, 86217780, 172435560]

約数ペア:

[(1, 172435560), (2, 86217780), (3, 57478520), (4, 43108890), (5, 34487112), (6, 28739260), (8, 21554445), (10, 17243556), (11, 15675960), (12, 14369630), (15, 11495704), (20, 8621778), (22, 7837980), (24, 7184815), (30, 5747852), (33, 5225320), (40, 4310889), (44, 3918990), (55, 3135192), (60, 2873926), (66, 2612660), (88, 1959495), (110, 1567596), (120, 1436963), (132, 1306330), (165, 1045064), (220, 783798), (264, 653165), (330, 522532), (440, 391899), (660, 261266), (1320, 130633)]