12888423360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{4475147}}^1$

素因数の和:4475170

約数の個数: 84

約数和(自身を含む): 44330816088

約数和(自身を除く): 31442392728

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, 4475147, 8950294, 13425441, 17900588, 22375735, 26850882, 35801176, 40276323, 44751470, 53701764, 67127205, 71602352, 80552646, 89502940, 107403528, 134254410, 143204704, 161105292, 179005880, 201381615, 214807056, 268508820, 286409408, 322210584, 358011760, 402763230, 429614112, 537017640, 644421168, 716023520, 805526460, 859228224, 1074035280, 1288842336, 1432047040, 1611052920, 2148070560, 2577684672, 3222105840, 4296141120, 6444211680, 12888423360]

約数ペア:

[(1, 12888423360), (2, 6444211680), (3, 4296141120), (4, 3222105840), (5, 2577684672), (6, 2148070560), (8, 1611052920), (9, 1432047040), (10, 1288842336), (12, 1074035280), (15, 859228224), (16, 805526460), (18, 716023520), (20, 644421168), (24, 537017640), (30, 429614112), (32, 402763230), (36, 358011760), (40, 322210584), (45, 286409408), (48, 268508820), (60, 214807056), (64, 201381615), (72, 179005880), (80, 161105292), (90, 143204704), (96, 134254410), (120, 107403528), (144, 89502940), (160, 80552646), (180, 71602352), (192, 67127205), (240, 53701764), (288, 44751470), (320, 40276323), (360, 35801176), (480, 26850882), (576, 22375735), (720, 17900588), (960, 13425441), (1440, 8950294), (2880, 4475147)]