248646060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1888

約数の個数: 144

約数和(自身を含む): 826469280

約数和(自身を除く): 577823220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1534, 1770, 1801, 2124, 2301, 2340, 2655, 3068, 3540, 3602, 3835, 4602, 5310, 5403, 6903, 7204, 7670, 9005, 9204, 10620, 10806, 11505, 13806, 15340, 16209, 18010, 21612, 23010, 23413, 27015, 27612, 32418, 34515, 36020, 46020, 46826, 54030, 64836, 69030, 70239, 81045, 93652, 106259, 108060, 117065, 138060, 140478, 162090, 210717, 212518, 234130, 280956, 318777, 324180, 351195, 421434, 425036, 468260, 531295, 637554, 702390, 842868, 956331, 1053585, 1062590, 1275108, 1381367, 1404780, 1593885, 1912662, 2107170, 2125180, 2762734, 3187770, 3825324, 4144101, 4214340, 4781655, 5525468, 6375540, 6906835, 8288202, 9563310, 12432303, 13813670, 16576404, 19126620, 20720505, 24864606, 27627340, 41441010, 49729212, 62161515, 82882020, 124323030, 248646060]

約数ペア:

[(1, 248646060), (2, 124323030), (3, 82882020), (4, 62161515), (5, 49729212), (6, 41441010), (9, 27627340), (10, 24864606), (12, 20720505), (13, 19126620), (15, 16576404), (18, 13813670), (20, 12432303), (26, 9563310), (30, 8288202), (36, 6906835), (39, 6375540), (45, 5525468), (52, 4781655), (59, 4214340), (60, 4144101), (65, 3825324), (78, 3187770), (90, 2762734), (117, 2125180), (118, 2107170), (130, 1912662), (156, 1593885), (177, 1404780), (180, 1381367), (195, 1275108), (234, 1062590), (236, 1053585), (260, 956331), (295, 842868), (354, 702390), (390, 637554), (468, 531295), (531, 468260), (585, 425036), (590, 421434), (708, 351195), (767, 324180), (780, 318777), (885, 280956), (1062, 234130), (1170, 212518), (1180, 210717), (1534, 162090), (1770, 140478), (1801, 138060), (2124, 117065), (2301, 108060), (2340, 106259), (2655, 93652), (3068, 81045), (3540, 70239), (3602, 69030), (3835, 64836), (4602, 54030), (5310, 46826), (5403, 46020), (6903, 36020), (7204, 34515), (7670, 32418), (9005, 27612), (9204, 27015), (10620, 23413), (10806, 23010), (11505, 21612), (13806, 18010), (15340, 16209)]