425880240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3023}}^1$

素因数の和:3626

約数の個数: 80

約数和(自身を含む): 1322915328

約数和(自身を除く): 897035088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 587, 1174, 1761, 2348, 2935, 3023, 3522, 4696, 5870, 6046, 7044, 8805, 9069, 9392, 11740, 12092, 14088, 15115, 17610, 18138, 23480, 24184, 28176, 30230, 35220, 36276, 45345, 46960, 48368, 60460, 70440, 72552, 90690, 120920, 140880, 145104, 181380, 241840, 362760, 725520, 1774501, 3549002, 5323503, 7098004, 8872505, 10647006, 14196008, 17745010, 21294012, 26617515, 28392016, 35490020, 42588024, 53235030, 70980040, 85176048, 106470060, 141960080, 212940120, 425880240]

約数ペア:

[(1, 425880240), (2, 212940120), (3, 141960080), (4, 106470060), (5, 85176048), (6, 70980040), (8, 53235030), (10, 42588024), (12, 35490020), (15, 28392016), (16, 26617515), (20, 21294012), (24, 17745010), (30, 14196008), (40, 10647006), (48, 8872505), (60, 7098004), (80, 5323503), (120, 3549002), (240, 1774501), (587, 725520), (1174, 362760), (1761, 241840), (2348, 181380), (2935, 145104), (3023, 140880), (3522, 120920), (4696, 90690), (5870, 72552), (6046, 70440), (7044, 60460), (8805, 48368), (9069, 46960), (9392, 45345), (11740, 36276), (12092, 35220), (14088, 30230), (15115, 28176), (17610, 24184), (18138, 23480)]