140791680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24443}}^1$

素因数の和:24468

約数の個数: 96

約数和(自身を含む): 486191160

約数和(自身を除く): 345399480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 24443, 48886, 73329, 97772, 122215, 146658, 195544, 219987, 244430, 293316, 366645, 391088, 439974, 488860, 586632, 733290, 782176, 879948, 977720, 1099935, 1173264, 1466580, 1564352, 1759896, 1955440, 2199870, 2346528, 2933160, 3128704, 3519792, 3910880, 4399740, 4693056, 5866320, 7039584, 7821760, 8799480, 9386112, 11732640, 14079168, 15643520, 17598960, 23465280, 28158336, 35197920, 46930560, 70395840, 140791680]

約数ペア:

[(1, 140791680), (2, 70395840), (3, 46930560), (4, 35197920), (5, 28158336), (6, 23465280), (8, 17598960), (9, 15643520), (10, 14079168), (12, 11732640), (15, 9386112), (16, 8799480), (18, 7821760), (20, 7039584), (24, 5866320), (30, 4693056), (32, 4399740), (36, 3910880), (40, 3519792), (45, 3128704), (48, 2933160), (60, 2346528), (64, 2199870), (72, 1955440), (80, 1759896), (90, 1564352), (96, 1466580), (120, 1173264), (128, 1099935), (144, 977720), (160, 879948), (180, 782176), (192, 733290), (240, 586632), (288, 488860), (320, 439974), (360, 391088), (384, 366645), (480, 293316), (576, 244430), (640, 219987), (720, 195544), (960, 146658), (1152, 122215), (1440, 97772), (1920, 73329), (2880, 48886), (5760, 24443)]