48678960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18439}}^1$

素因数の和:18466

約数の個数: 80

約数和(自身を含む): 164632320

約数和(自身を除く): 115953360

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, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 184390, 202829, 221268, 276585, 295024, 368780, 405658, 442536, 553170, 608487, 737560, 811316, 885072, 1014145, 1106340, 1216974, 1475120, 1622632, 2028290, 2212680, 2433948, 3042435, 3245264, 4056580, 4425360, 4867896, 6084870, 8113160, 9735792, 12169740, 16226320, 24339480, 48678960]

約数ペア:

[(1, 48678960), (2, 24339480), (3, 16226320), (4, 12169740), (5, 9735792), (6, 8113160), (8, 6084870), (10, 4867896), (11, 4425360), (12, 4056580), (15, 3245264), (16, 3042435), (20, 2433948), (22, 2212680), (24, 2028290), (30, 1622632), (33, 1475120), (40, 1216974), (44, 1106340), (48, 1014145), (55, 885072), (60, 811316), (66, 737560), (80, 608487), (88, 553170), (110, 442536), (120, 405658), (132, 368780), (165, 295024), (176, 276585), (220, 221268), (240, 202829), (264, 184390), (330, 147512), (440, 110634), (528, 92195), (660, 73756), (880, 55317), (1320, 36878), (2640, 18439)]