64750440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3119}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 195436800

約数和(自身を除く): 130686360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3119, 3460, 4152, 5190, 6238, 6920, 9357, 10380, 12476, 15595, 18714, 20760, 24952, 31190, 37428, 46785, 62380, 74856, 93570, 124760, 187140, 374280, 539587, 1079174, 1618761, 2158348, 2697935, 3237522, 4316696, 5395870, 6475044, 8093805, 10791740, 12950088, 16187610, 21583480, 32375220, 64750440]

約数ペア:

[(1, 64750440), (2, 32375220), (3, 21583480), (4, 16187610), (5, 12950088), (6, 10791740), (8, 8093805), (10, 6475044), (12, 5395870), (15, 4316696), (20, 3237522), (24, 2697935), (30, 2158348), (40, 1618761), (60, 1079174), (120, 539587), (173, 374280), (346, 187140), (519, 124760), (692, 93570), (865, 74856), (1038, 62380), (1384, 46785), (1730, 37428), (2076, 31190), (2595, 24952), (3119, 20760), (3460, 18714), (4152, 15595), (5190, 12476), (6238, 10380), (6920, 9357)]