19042080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{39671}}^1$

素因数の和:39689

約数の個数: 48

約数和(自身を含む): 59984064

約数和(自身を除く): 40941984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 39671, 79342, 119013, 158684, 198355, 238026, 317368, 396710, 476052, 595065, 634736, 793420, 952104, 1190130, 1269472, 1586840, 1904208, 2380260, 3173680, 3808416, 4760520, 6347360, 9521040, 19042080]

約数ペア:

[(1, 19042080), (2, 9521040), (3, 6347360), (4, 4760520), (5, 3808416), (6, 3173680), (8, 2380260), (10, 1904208), (12, 1586840), (15, 1269472), (16, 1190130), (20, 952104), (24, 793420), (30, 634736), (32, 595065), (40, 476052), (48, 396710), (60, 317368), (80, 238026), (96, 198355), (120, 158684), (160, 119013), (240, 79342), (480, 39671)]