72446160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3821}}^1$

素因数の和:3916

約数の個数: 80

約数和(自身を含む): 227485440

約数和(自身を除く): 155039280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 3821, 4740, 6320, 7642, 9480, 11463, 15284, 18960, 19105, 22926, 30568, 38210, 45852, 57315, 61136, 76420, 91704, 114630, 152840, 183408, 229260, 301859, 305680, 458520, 603718, 905577, 917040, 1207436, 1509295, 1811154, 2414872, 3018590, 3622308, 4527885, 4829744, 6037180, 7244616, 9055770, 12074360, 14489232, 18111540, 24148720, 36223080, 72446160]

約数ペア:

[(1, 72446160), (2, 36223080), (3, 24148720), (4, 18111540), (5, 14489232), (6, 12074360), (8, 9055770), (10, 7244616), (12, 6037180), (15, 4829744), (16, 4527885), (20, 3622308), (24, 3018590), (30, 2414872), (40, 1811154), (48, 1509295), (60, 1207436), (79, 917040), (80, 905577), (120, 603718), (158, 458520), (237, 305680), (240, 301859), (316, 229260), (395, 183408), (474, 152840), (632, 114630), (790, 91704), (948, 76420), (1185, 61136), (1264, 57315), (1580, 45852), (1896, 38210), (2370, 30568), (3160, 22926), (3792, 19105), (3821, 18960), (4740, 15284), (6320, 11463), (7642, 9480)]