4655520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 16452072

約数和(自身を除く): 11796552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 61, 72, 80, 90, 96, 106, 120, 122, 144, 159, 160, 180, 183, 212, 240, 244, 265, 288, 305, 318, 360, 366, 424, 477, 480, 488, 530, 549, 610, 636, 720, 732, 795, 848, 915, 954, 976, 1060, 1098, 1220, 1272, 1440, 1464, 1590, 1696, 1830, 1908, 1952, 2120, 2196, 2385, 2440, 2544, 2745, 2928, 3180, 3233, 3660, 3816, 4240, 4392, 4770, 4880, 5088, 5490, 5856, 6360, 6466, 7320, 7632, 8480, 8784, 9540, 9699, 9760, 10980, 12720, 12932, 14640, 15264, 16165, 17568, 19080, 19398, 21960, 25440, 25864, 29097, 29280, 32330, 38160, 38796, 43920, 48495, 51728, 58194, 64660, 76320, 77592, 87840, 96990, 103456, 116388, 129320, 145485, 155184, 193980, 232776, 258640, 290970, 310368, 387960, 465552, 517280, 581940, 775920, 931104, 1163880, 1551840, 2327760, 4655520]

約数ペア:

[(1, 4655520), (2, 2327760), (3, 1551840), (4, 1163880), (5, 931104), (6, 775920), (8, 581940), (9, 517280), (10, 465552), (12, 387960), (15, 310368), (16, 290970), (18, 258640), (20, 232776), (24, 193980), (30, 155184), (32, 145485), (36, 129320), (40, 116388), (45, 103456), (48, 96990), (53, 87840), (60, 77592), (61, 76320), (72, 64660), (80, 58194), (90, 51728), (96, 48495), (106, 43920), (120, 38796), (122, 38160), (144, 32330), (159, 29280), (160, 29097), (180, 25864), (183, 25440), (212, 21960), (240, 19398), (244, 19080), (265, 17568), (288, 16165), (305, 15264), (318, 14640), (360, 12932), (366, 12720), (424, 10980), (477, 9760), (480, 9699), (488, 9540), (530, 8784), (549, 8480), (610, 7632), (636, 7320), (720, 6466), (732, 6360), (795, 5856), (848, 5490), (915, 5088), (954, 4880), (976, 4770), (1060, 4392), (1098, 4240), (1220, 3816), (1272, 3660), (1440, 3233), (1464, 3180), (1590, 2928), (1696, 2745), (1830, 2544), (1908, 2440), (1952, 2385), (2120, 2196)]