15229080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 51840000

約数和(自身を除く): 36610920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 239, 270, 295, 354, 360, 472, 478, 531, 540, 590, 708, 717, 885, 956, 1062, 1080, 1180, 1195, 1416, 1434, 1593, 1770, 1912, 2124, 2151, 2360, 2390, 2655, 2868, 3186, 3540, 3585, 4248, 4302, 4780, 5310, 5736, 6372, 6453, 7080, 7170, 7965, 8604, 9560, 10620, 10755, 12744, 12906, 14101, 14340, 15930, 17208, 21240, 21510, 25812, 28202, 28680, 31860, 32265, 42303, 43020, 51624, 56404, 63720, 64530, 70505, 84606, 86040, 112808, 126909, 129060, 141010, 169212, 211515, 253818, 258120, 282020, 338424, 380727, 423030, 507636, 564040, 634545, 761454, 846060, 1015272, 1269090, 1522908, 1692120, 1903635, 2538180, 3045816, 3807270, 5076360, 7614540, 15229080]

約数ペア:

[(1, 15229080), (2, 7614540), (3, 5076360), (4, 3807270), (5, 3045816), (6, 2538180), (8, 1903635), (9, 1692120), (10, 1522908), (12, 1269090), (15, 1015272), (18, 846060), (20, 761454), (24, 634545), (27, 564040), (30, 507636), (36, 423030), (40, 380727), (45, 338424), (54, 282020), (59, 258120), (60, 253818), (72, 211515), (90, 169212), (108, 141010), (118, 129060), (120, 126909), (135, 112808), (177, 86040), (180, 84606), (216, 70505), (236, 64530), (239, 63720), (270, 56404), (295, 51624), (354, 43020), (360, 42303), (472, 32265), (478, 31860), (531, 28680), (540, 28202), (590, 25812), (708, 21510), (717, 21240), (885, 17208), (956, 15930), (1062, 14340), (1080, 14101), (1180, 12906), (1195, 12744), (1416, 10755), (1434, 10620), (1593, 9560), (1770, 8604), (1912, 7965), (2124, 7170), (2151, 7080), (2360, 6453), (2390, 6372), (2655, 5736), (2868, 5310), (3186, 4780), (3540, 4302), (3585, 4248)]