158390640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{24443}}^1$

素因数の和:24468

約数の個数: 100

約数和(自身を含む): 550136664

約数和(自身を除く): 391746024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 24443, 48886, 73329, 97772, 122215, 146658, 195544, 219987, 244430, 293316, 366645, 391088, 439974, 488860, 586632, 659961, 733290, 879948, 977720, 1099935, 1173264, 1319922, 1466580, 1759896, 1955440, 1979883, 2199870, 2639844, 2933160, 3299805, 3519792, 3959766, 4399740, 5279688, 5866320, 6599610, 7919532, 8799480, 9899415, 10559376, 13199220, 15839064, 17598960, 19798830, 26398440, 31678128, 39597660, 52796880, 79195320, 158390640]

約数ペア:

[(1, 158390640), (2, 79195320), (3, 52796880), (4, 39597660), (5, 31678128), (6, 26398440), (8, 19798830), (9, 17598960), (10, 15839064), (12, 13199220), (15, 10559376), (16, 9899415), (18, 8799480), (20, 7919532), (24, 6599610), (27, 5866320), (30, 5279688), (36, 4399740), (40, 3959766), (45, 3519792), (48, 3299805), (54, 2933160), (60, 2639844), (72, 2199870), (80, 1979883), (81, 1955440), (90, 1759896), (108, 1466580), (120, 1319922), (135, 1173264), (144, 1099935), (162, 977720), (180, 879948), (216, 733290), (240, 659961), (270, 586632), (324, 488860), (360, 439974), (405, 391088), (432, 366645), (540, 293316), (648, 244430), (720, 219987), (810, 195544), (1080, 146658), (1296, 122215), (1620, 97772), (2160, 73329), (3240, 48886), (6480, 24443)]