180541320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28387}}^1$

素因数の和:28454

約数の個数: 64

約数和(自身を含む): 551862720

約数和(自身を除く): 371321400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 28387, 56774, 85161, 113548, 141935, 170322, 227096, 283870, 340644, 425805, 567740, 681288, 851610, 1135480, 1504511, 1703220, 3009022, 3406440, 4513533, 6018044, 7522555, 9027066, 12036088, 15045110, 18054132, 22567665, 30090220, 36108264, 45135330, 60180440, 90270660, 180541320]

約数ペア:

[(1, 180541320), (2, 90270660), (3, 60180440), (4, 45135330), (5, 36108264), (6, 30090220), (8, 22567665), (10, 18054132), (12, 15045110), (15, 12036088), (20, 9027066), (24, 7522555), (30, 6018044), (40, 4513533), (53, 3406440), (60, 3009022), (106, 1703220), (120, 1504511), (159, 1135480), (212, 851610), (265, 681288), (318, 567740), (424, 425805), (530, 340644), (636, 283870), (795, 227096), (1060, 170322), (1272, 141935), (1590, 113548), (2120, 85161), (3180, 56774), (6360, 28387)]