213326160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2383}}^1$

素因数の和:2772

約数の個数: 80

約数和(自身を含む): 663362304

約数和(自身を除く): 450036144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1865, 2238, 2383, 2984, 3730, 4476, 4766, 5595, 5968, 7149, 7460, 8952, 9532, 11190, 11915, 14298, 14920, 17904, 19064, 22380, 23830, 28596, 29840, 35745, 38128, 44760, 47660, 57192, 71490, 89520, 95320, 114384, 142980, 190640, 285960, 571920, 888859, 1777718, 2666577, 3555436, 4444295, 5333154, 7110872, 8888590, 10666308, 13332885, 14221744, 17777180, 21332616, 26665770, 35554360, 42665232, 53331540, 71108720, 106663080, 213326160]

約数ペア:

[(1, 213326160), (2, 106663080), (3, 71108720), (4, 53331540), (5, 42665232), (6, 35554360), (8, 26665770), (10, 21332616), (12, 17777180), (15, 14221744), (16, 13332885), (20, 10666308), (24, 8888590), (30, 7110872), (40, 5333154), (48, 4444295), (60, 3555436), (80, 2666577), (120, 1777718), (240, 888859), (373, 571920), (746, 285960), (1119, 190640), (1492, 142980), (1865, 114384), (2238, 95320), (2383, 89520), (2984, 71490), (3730, 57192), (4476, 47660), (4766, 44760), (5595, 38128), (5968, 35745), (7149, 29840), (7460, 28596), (8952, 23830), (9532, 22380), (11190, 19064), (11915, 17904), (14298, 14920)]