142254720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24697}}^1$

素因数の和:24722

約数の個数: 96

約数和(自身を含む): 491243220

約数和(自身を除く): 348988500

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, 24697, 49394, 74091, 98788, 123485, 148182, 197576, 222273, 246970, 296364, 370455, 395152, 444546, 493940, 592728, 740910, 790304, 889092, 987880, 1111365, 1185456, 1481820, 1580608, 1778184, 1975760, 2222730, 2370912, 2963640, 3161216, 3556368, 3951520, 4445460, 4741824, 5927280, 7112736, 7903040, 8890920, 9483648, 11854560, 14225472, 15806080, 17781840, 23709120, 28450944, 35563680, 47418240, 71127360, 142254720]

約数ペア:

[(1, 142254720), (2, 71127360), (3, 47418240), (4, 35563680), (5, 28450944), (6, 23709120), (8, 17781840), (9, 15806080), (10, 14225472), (12, 11854560), (15, 9483648), (16, 8890920), (18, 7903040), (20, 7112736), (24, 5927280), (30, 4741824), (32, 4445460), (36, 3951520), (40, 3556368), (45, 3161216), (48, 2963640), (60, 2370912), (64, 2222730), (72, 1975760), (80, 1778184), (90, 1580608), (96, 1481820), (120, 1185456), (128, 1111365), (144, 987880), (160, 889092), (180, 790304), (192, 740910), (240, 592728), (288, 493940), (320, 444546), (360, 395152), (384, 370455), (480, 296364), (576, 246970), (640, 222273), (720, 197576), (960, 148182), (1152, 123485), (1440, 98788), (1920, 74091), (2880, 49394), (5760, 24697)]