48840120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19381}}^1$

素因数の和:19405

約数の個数: 96

約数和(自身を含む): 181415520

約数和(自身を除く): 132575400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 19381, 38762, 58143, 77524, 96905, 116286, 135667, 155048, 174429, 193810, 232572, 271334, 290715, 348858, 387620, 407001, 465144, 542668, 581430, 678335, 697716, 775240, 814002, 872145, 1085336, 1162860, 1221003, 1356670, 1395432, 1628004, 1744290, 2035005, 2325720, 2442006, 2713340, 3256008, 3488580, 4070010, 4884012, 5426680, 6105015, 6977160, 8140020, 9768024, 12210030, 16280040, 24420060, 48840120]

約数ペア:

[(1, 48840120), (2, 24420060), (3, 16280040), (4, 12210030), (5, 9768024), (6, 8140020), (7, 6977160), (8, 6105015), (9, 5426680), (10, 4884012), (12, 4070010), (14, 3488580), (15, 3256008), (18, 2713340), (20, 2442006), (21, 2325720), (24, 2035005), (28, 1744290), (30, 1628004), (35, 1395432), (36, 1356670), (40, 1221003), (42, 1162860), (45, 1085336), (56, 872145), (60, 814002), (63, 775240), (70, 697716), (72, 678335), (84, 581430), (90, 542668), (105, 465144), (120, 407001), (126, 387620), (140, 348858), (168, 290715), (180, 271334), (210, 232572), (252, 193810), (280, 174429), (315, 155048), (360, 135667), (420, 116286), (504, 96905), (630, 77524), (840, 58143), (1260, 38762), (2520, 19381)]