193446720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67169}}^1$

素因数の和:67192

約数の個数: 84

約数和(自身を含む): 665386020

約数和(自身を除く): 471939300

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 67169, 134338, 201507, 268676, 335845, 403014, 537352, 604521, 671690, 806028, 1007535, 1074704, 1209042, 1343380, 1612056, 2015070, 2149408, 2418084, 2686760, 3022605, 3224112, 4030140, 4298816, 4836168, 5373520, 6045210, 6448224, 8060280, 9672336, 10747040, 12090420, 12896448, 16120560, 19344672, 21494080, 24180840, 32241120, 38689344, 48361680, 64482240, 96723360, 193446720]

約数ペア:

[(1, 193446720), (2, 96723360), (3, 64482240), (4, 48361680), (5, 38689344), (6, 32241120), (8, 24180840), (9, 21494080), (10, 19344672), (12, 16120560), (15, 12896448), (16, 12090420), (18, 10747040), (20, 9672336), (24, 8060280), (30, 6448224), (32, 6045210), (36, 5373520), (40, 4836168), (45, 4298816), (48, 4030140), (60, 3224112), (64, 3022605), (72, 2686760), (80, 2418084), (90, 2149408), (96, 2015070), (120, 1612056), (144, 1343380), (160, 1209042), (180, 1074704), (192, 1007535), (240, 806028), (288, 671690), (320, 604521), (360, 537352), (480, 403014), (576, 335845), (720, 268676), (960, 201507), (1440, 134338), (2880, 67169)]