97680240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19381}}^1$

素因数の和:19407

約数の個数: 120

約数和(自身を含む): 374925408

約数和(自身を除く): 277245168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 19381, 38762, 58143, 77524, 96905, 116286, 135667, 155048, 174429, 193810, 232572, 271334, 290715, 310096, 348858, 387620, 407001, 465144, 542668, 581430, 678335, 697716, 775240, 814002, 872145, 930288, 1085336, 1162860, 1221003, 1356670, 1395432, 1550480, 1628004, 1744290, 2035005, 2170672, 2325720, 2442006, 2713340, 2790864, 3256008, 3488580, 4070010, 4651440, 4884012, 5426680, 6105015, 6512016, 6977160, 8140020, 9768024, 10853360, 12210030, 13954320, 16280040, 19536048, 24420060, 32560080, 48840120, 97680240]

約数ペア:

[(1, 97680240), (2, 48840120), (3, 32560080), (4, 24420060), (5, 19536048), (6, 16280040), (7, 13954320), (8, 12210030), (9, 10853360), (10, 9768024), (12, 8140020), (14, 6977160), (15, 6512016), (16, 6105015), (18, 5426680), (20, 4884012), (21, 4651440), (24, 4070010), (28, 3488580), (30, 3256008), (35, 2790864), (36, 2713340), (40, 2442006), (42, 2325720), (45, 2170672), (48, 2035005), (56, 1744290), (60, 1628004), (63, 1550480), (70, 1395432), (72, 1356670), (80, 1221003), (84, 1162860), (90, 1085336), (105, 930288), (112, 872145), (120, 814002), (126, 775240), (140, 697716), (144, 678335), (168, 581430), (180, 542668), (210, 465144), (240, 407001), (252, 387620), (280, 348858), (315, 310096), (336, 290715), (360, 271334), (420, 232572), (504, 193810), (560, 174429), (630, 155048), (720, 135667), (840, 116286), (1008, 96905), (1260, 77524), (1680, 58143), (2520, 38762), (5040, 19381)]