1140180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 3300864

約数和(自身を除く): 2160684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 613, 620, 930, 1226, 1839, 1860, 2452, 3065, 3678, 6130, 7356, 9195, 12260, 18390, 19003, 36780, 38006, 57009, 76012, 95015, 114018, 190030, 228036, 285045, 380060, 570090, 1140180]

約数ペア:

[(1, 1140180), (2, 570090), (3, 380060), (4, 285045), (5, 228036), (6, 190030), (10, 114018), (12, 95015), (15, 76012), (20, 57009), (30, 38006), (31, 36780), (60, 19003), (62, 18390), (93, 12260), (124, 9195), (155, 7356), (186, 6130), (310, 3678), (372, 3065), (465, 2452), (613, 1860), (620, 1839), (930, 1226)]