128750760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3541}}^1$

素因数の和:3659

約数の個数: 96

約数和(自身を含む): 422702280

約数和(自身を除く): 293951520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2424, 3030, 3541, 3636, 4040, 4545, 6060, 7082, 7272, 9090, 10623, 12120, 14164, 17705, 18180, 21246, 28328, 31869, 35410, 36360, 42492, 53115, 63738, 70820, 84984, 106230, 127476, 141640, 159345, 212460, 254952, 318690, 357641, 424920, 637380, 715282, 1072923, 1274760, 1430564, 1788205, 2145846, 2861128, 3218769, 3576410, 4291692, 5364615, 6437538, 7152820, 8583384, 10729230, 12875076, 14305640, 16093845, 21458460, 25750152, 32187690, 42916920, 64375380, 128750760]

約数ペア:

[(1, 128750760), (2, 64375380), (3, 42916920), (4, 32187690), (5, 25750152), (6, 21458460), (8, 16093845), (9, 14305640), (10, 12875076), (12, 10729230), (15, 8583384), (18, 7152820), (20, 6437538), (24, 5364615), (30, 4291692), (36, 3576410), (40, 3218769), (45, 2861128), (60, 2145846), (72, 1788205), (90, 1430564), (101, 1274760), (120, 1072923), (180, 715282), (202, 637380), (303, 424920), (360, 357641), (404, 318690), (505, 254952), (606, 212460), (808, 159345), (909, 141640), (1010, 127476), (1212, 106230), (1515, 84984), (1818, 70820), (2020, 63738), (2424, 53115), (3030, 42492), (3541, 36360), (3636, 35410), (4040, 31869), (4545, 28328), (6060, 21246), (7082, 18180), (7272, 17705), (9090, 14164), (10623, 12120)]