47871120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18133}}^1$

素因数の和:18160

約数の個数: 80

約数和(自身を含む): 161900352

約数和(自身を除く): 114029232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 18133, 36266, 54399, 72532, 90665, 108798, 145064, 181330, 199463, 217596, 271995, 290128, 362660, 398926, 435192, 543990, 598389, 725320, 797852, 870384, 997315, 1087980, 1196778, 1450640, 1595704, 1994630, 2175960, 2393556, 2991945, 3191408, 3989260, 4351920, 4787112, 5983890, 7978520, 9574224, 11967780, 15957040, 23935560, 47871120]

約数ペア:

[(1, 47871120), (2, 23935560), (3, 15957040), (4, 11967780), (5, 9574224), (6, 7978520), (8, 5983890), (10, 4787112), (11, 4351920), (12, 3989260), (15, 3191408), (16, 2991945), (20, 2393556), (22, 2175960), (24, 1994630), (30, 1595704), (33, 1450640), (40, 1196778), (44, 1087980), (48, 997315), (55, 870384), (60, 797852), (66, 725320), (80, 598389), (88, 543990), (110, 435192), (120, 398926), (132, 362660), (165, 290128), (176, 271995), (220, 217596), (240, 199463), (264, 181330), (330, 145064), (440, 108798), (528, 90665), (660, 72532), (880, 54399), (1320, 36266), (2640, 18133)]