15971160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7860

約数の個数: 64

約数和(自身を含む): 50738400

約数和(自身を除く): 34767240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 7829, 15658, 23487, 31316, 39145, 46974, 62632, 78290, 93948, 117435, 133093, 156580, 187896, 234870, 266186, 313160, 399279, 469740, 532372, 665465, 798558, 939480, 1064744, 1330930, 1597116, 1996395, 2661860, 3194232, 3992790, 5323720, 7985580, 15971160]

約数ペア:

[(1, 15971160), (2, 7985580), (3, 5323720), (4, 3992790), (5, 3194232), (6, 2661860), (8, 1996395), (10, 1597116), (12, 1330930), (15, 1064744), (17, 939480), (20, 798558), (24, 665465), (30, 532372), (34, 469740), (40, 399279), (51, 313160), (60, 266186), (68, 234870), (85, 187896), (102, 156580), (120, 133093), (136, 117435), (170, 93948), (204, 78290), (255, 62632), (340, 46974), (408, 39145), (510, 31316), (680, 23487), (1020, 15658), (2040, 7829)]