121412640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14879}}^1$

素因数の和:14914

約数の個数: 96

約数和(自身を含む): 404974080

約数和(自身を除く): 283561440

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, 8160, 14879, 29758, 44637, 59516, 74395, 89274, 119032, 148790, 178548, 223185, 238064, 252943, 297580, 357096, 446370, 476128, 505886, 595160, 714192, 758829, 892740, 1011772, 1190320, 1264715, 1428384, 1517658, 1785480, 2023544, 2380640, 2529430, 3035316, 3570960, 3794145, 4047088, 5058860, 6070632, 7141920, 7588290, 8094176, 10117720, 12141264, 15176580, 20235440, 24282528, 30353160, 40470880, 60706320, 121412640]

約数ペア:

[(1, 121412640), (2, 60706320), (3, 40470880), (4, 30353160), (5, 24282528), (6, 20235440), (8, 15176580), (10, 12141264), (12, 10117720), (15, 8094176), (16, 7588290), (17, 7141920), (20, 6070632), (24, 5058860), (30, 4047088), (32, 3794145), (34, 3570960), (40, 3035316), (48, 2529430), (51, 2380640), (60, 2023544), (68, 1785480), (80, 1517658), (85, 1428384), (96, 1264715), (102, 1190320), (120, 1011772), (136, 892740), (160, 758829), (170, 714192), (204, 595160), (240, 505886), (255, 476128), (272, 446370), (340, 357096), (408, 297580), (480, 252943), (510, 238064), (544, 223185), (680, 178548), (816, 148790), (1020, 119032), (1360, 89274), (1632, 74395), (2040, 59516), (2720, 44637), (4080, 29758), (8160, 14879)]