22531680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15647}}^1$

素因数の和:15668

約数の個数: 72

約数和(自身を含む): 76894272

約数和(自身を除く): 54362592

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15647, 31294, 46941, 62588, 78235, 93882, 125176, 140823, 156470, 187764, 234705, 250352, 281646, 312940, 375528, 469410, 500704, 563292, 625880, 704115, 751056, 938820, 1126584, 1251760, 1408230, 1502112, 1877640, 2253168, 2503520, 2816460, 3755280, 4506336, 5632920, 7510560, 11265840, 22531680]

約数ペア:

[(1, 22531680), (2, 11265840), (3, 7510560), (4, 5632920), (5, 4506336), (6, 3755280), (8, 2816460), (9, 2503520), (10, 2253168), (12, 1877640), (15, 1502112), (16, 1408230), (18, 1251760), (20, 1126584), (24, 938820), (30, 751056), (32, 704115), (36, 625880), (40, 563292), (45, 500704), (48, 469410), (60, 375528), (72, 312940), (80, 281646), (90, 250352), (96, 234705), (120, 187764), (144, 156470), (160, 140823), (180, 125176), (240, 93882), (288, 78235), (360, 62588), (480, 46941), (720, 31294), (1440, 15647)]