2280360

素因数分解:

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

素因数の和:658

約数の個数: 64

約数和(自身を含む): 7073280

約数和(自身を除く): 4792920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 613, 620, 744, 930, 1226, 1240, 1839, 1860, 2452, 3065, 3678, 3720, 4904, 6130, 7356, 9195, 12260, 14712, 18390, 19003, 24520, 36780, 38006, 57009, 73560, 76012, 95015, 114018, 152024, 190030, 228036, 285045, 380060, 456072, 570090, 760120, 1140180, 2280360]

約数ペア:

[(1, 2280360), (2, 1140180), (3, 760120), (4, 570090), (5, 456072), (6, 380060), (8, 285045), (10, 228036), (12, 190030), (15, 152024), (20, 114018), (24, 95015), (30, 76012), (31, 73560), (40, 57009), (60, 38006), (62, 36780), (93, 24520), (120, 19003), (124, 18390), (155, 14712), (186, 12260), (248, 9195), (310, 7356), (372, 6130), (465, 4904), (613, 3720), (620, 3678), (744, 3065), (930, 2452), (1226, 1860), (1240, 1839)]