739363920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{50503}}^1$

素因数の和:50580

約数の個数: 80

約数和(自身を含む): 2329648512

約数和(自身を除く): 1590284592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 50503, 101006, 151509, 202012, 252515, 303018, 404024, 505030, 606036, 757545, 808048, 1010060, 1212072, 1515090, 2020120, 2424144, 3030180, 3080683, 4040240, 6060360, 6161366, 9242049, 12120720, 12322732, 15403415, 18484098, 24645464, 30806830, 36968196, 46210245, 49290928, 61613660, 73936392, 92420490, 123227320, 147872784, 184840980, 246454640, 369681960, 739363920]

約数ペア:

[(1, 739363920), (2, 369681960), (3, 246454640), (4, 184840980), (5, 147872784), (6, 123227320), (8, 92420490), (10, 73936392), (12, 61613660), (15, 49290928), (16, 46210245), (20, 36968196), (24, 30806830), (30, 24645464), (40, 18484098), (48, 15403415), (60, 12322732), (61, 12120720), (80, 9242049), (120, 6161366), (122, 6060360), (183, 4040240), (240, 3080683), (244, 3030180), (305, 2424144), (366, 2020120), (488, 1515090), (610, 1212072), (732, 1010060), (915, 808048), (976, 757545), (1220, 606036), (1464, 505030), (1830, 404024), (2440, 303018), (2928, 252515), (3660, 202012), (4880, 151509), (7320, 101006), (14640, 50503)]