72639360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12611}}^1$

素因数の和:12636

約数の個数: 96

約数和(自身を含む): 250852680

約数和(自身を除く): 178213320

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, 12611, 25222, 37833, 50444, 63055, 75666, 100888, 113499, 126110, 151332, 189165, 201776, 226998, 252220, 302664, 378330, 403552, 453996, 504440, 567495, 605328, 756660, 807104, 907992, 1008880, 1134990, 1210656, 1513320, 1614208, 1815984, 2017760, 2269980, 2421312, 3026640, 3631968, 4035520, 4539960, 4842624, 6053280, 7263936, 8071040, 9079920, 12106560, 14527872, 18159840, 24213120, 36319680, 72639360]

約数ペア:

[(1, 72639360), (2, 36319680), (3, 24213120), (4, 18159840), (5, 14527872), (6, 12106560), (8, 9079920), (9, 8071040), (10, 7263936), (12, 6053280), (15, 4842624), (16, 4539960), (18, 4035520), (20, 3631968), (24, 3026640), (30, 2421312), (32, 2269980), (36, 2017760), (40, 1815984), (45, 1614208), (48, 1513320), (60, 1210656), (64, 1134990), (72, 1008880), (80, 907992), (90, 807104), (96, 756660), (120, 605328), (128, 567495), (144, 504440), (160, 453996), (180, 403552), (192, 378330), (240, 302664), (288, 252220), (320, 226998), (360, 201776), (384, 189165), (480, 151332), (576, 126110), (640, 113499), (720, 100888), (960, 75666), (1152, 63055), (1440, 50444), (1920, 37833), (2880, 25222), (5760, 12611)]