73615680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25561}}^1$

素因数の和:25584

約数の個数: 84

約数和(自身を含む): 253217172

約数和(自身を除く): 179601492

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, 25561, 51122, 76683, 102244, 127805, 153366, 204488, 230049, 255610, 306732, 383415, 408976, 460098, 511220, 613464, 766830, 817952, 920196, 1022440, 1150245, 1226928, 1533660, 1635904, 1840392, 2044880, 2300490, 2453856, 3067320, 3680784, 4089760, 4600980, 4907712, 6134640, 7361568, 8179520, 9201960, 12269280, 14723136, 18403920, 24538560, 36807840, 73615680]

約数ペア:

[(1, 73615680), (2, 36807840), (3, 24538560), (4, 18403920), (5, 14723136), (6, 12269280), (8, 9201960), (9, 8179520), (10, 7361568), (12, 6134640), (15, 4907712), (16, 4600980), (18, 4089760), (20, 3680784), (24, 3067320), (30, 2453856), (32, 2300490), (36, 2044880), (40, 1840392), (45, 1635904), (48, 1533660), (60, 1226928), (64, 1150245), (72, 1022440), (80, 920196), (90, 817952), (96, 766830), (120, 613464), (144, 511220), (160, 460098), (180, 408976), (192, 383415), (240, 306732), (288, 255610), (320, 230049), (360, 204488), (480, 153366), (576, 127805), (720, 102244), (960, 76683), (1440, 51122), (2880, 25561)]