4560720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 14618112

約数和(自身を除く): 10057392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 613, 620, 744, 930, 1226, 1240, 1488, 1839, 1860, 2452, 2480, 3065, 3678, 3720, 4904, 6130, 7356, 7440, 9195, 9808, 12260, 14712, 18390, 19003, 24520, 29424, 36780, 38006, 49040, 57009, 73560, 76012, 95015, 114018, 147120, 152024, 190030, 228036, 285045, 304048, 380060, 456072, 570090, 760120, 912144, 1140180, 1520240, 2280360, 4560720]

約数ペア:

[(1, 4560720), (2, 2280360), (3, 1520240), (4, 1140180), (5, 912144), (6, 760120), (8, 570090), (10, 456072), (12, 380060), (15, 304048), (16, 285045), (20, 228036), (24, 190030), (30, 152024), (31, 147120), (40, 114018), (48, 95015), (60, 76012), (62, 73560), (80, 57009), (93, 49040), (120, 38006), (124, 36780), (155, 29424), (186, 24520), (240, 19003), (248, 18390), (310, 14712), (372, 12260), (465, 9808), (496, 9195), (613, 7440), (620, 7356), (744, 6130), (930, 4904), (1226, 3720), (1240, 3678), (1488, 3065), (1839, 2480), (1860, 2452)]