456630480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211403}}^1$

素因数の和:211425

約数の個数: 80

約数和(自身を含む): 1572845760

約数和(自身を除く): 1116215280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 211403, 422806, 634209, 845612, 1057015, 1268418, 1691224, 1902627, 2114030, 2536836, 3171045, 3382448, 3805254, 4228060, 5073672, 5707881, 6342090, 7610508, 8456120, 9513135, 10147344, 11415762, 12684180, 15221016, 16912240, 19026270, 22831524, 25368360, 28539405, 30442032, 38052540, 45663048, 50736720, 57078810, 76105080, 91326096, 114157620, 152210160, 228315240, 456630480]

約数ペア:

[(1, 456630480), (2, 228315240), (3, 152210160), (4, 114157620), (5, 91326096), (6, 76105080), (8, 57078810), (9, 50736720), (10, 45663048), (12, 38052540), (15, 30442032), (16, 28539405), (18, 25368360), (20, 22831524), (24, 19026270), (27, 16912240), (30, 15221016), (36, 12684180), (40, 11415762), (45, 10147344), (48, 9513135), (54, 8456120), (60, 7610508), (72, 6342090), (80, 5707881), (90, 5073672), (108, 4228060), (120, 3805254), (135, 3382448), (144, 3171045), (180, 2536836), (216, 2114030), (240, 1902627), (270, 1691224), (360, 1268418), (432, 1057015), (540, 845612), (720, 634209), (1080, 422806), (2160, 211403)]