47972640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5879}}^1$

素因数の和:5914

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 112057440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 5879, 8160, 11758, 17637, 23516, 29395, 35274, 47032, 58790, 70548, 88185, 94064, 99943, 117580, 141096, 176370, 188128, 199886, 235160, 282192, 299829, 352740, 399772, 470320, 499715, 564384, 599658, 705480, 799544, 940640, 999430, 1199316, 1410960, 1499145, 1599088, 1998860, 2398632, 2821920, 2998290, 3198176, 3997720, 4797264, 5996580, 7995440, 9594528, 11993160, 15990880, 23986320, 47972640]

約数ペア:

[(1, 47972640), (2, 23986320), (3, 15990880), (4, 11993160), (5, 9594528), (6, 7995440), (8, 5996580), (10, 4797264), (12, 3997720), (15, 3198176), (16, 2998290), (17, 2821920), (20, 2398632), (24, 1998860), (30, 1599088), (32, 1499145), (34, 1410960), (40, 1199316), (48, 999430), (51, 940640), (60, 799544), (68, 705480), (80, 599658), (85, 564384), (96, 499715), (102, 470320), (120, 399772), (136, 352740), (160, 299829), (170, 282192), (204, 235160), (240, 199886), (255, 188128), (272, 176370), (340, 141096), (408, 117580), (480, 99943), (510, 94064), (544, 88185), (680, 70548), (816, 58790), (1020, 47032), (1360, 35274), (1632, 29395), (2040, 23516), (2720, 17637), (4080, 11758), (5879, 8160)]