7782240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 25353216

約数和(自身を除く): 17570976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 523, 620, 744, 930, 992, 1046, 1240, 1488, 1569, 1860, 2092, 2480, 2615, 2976, 3138, 3720, 4184, 4960, 5230, 6276, 7440, 7845, 8368, 10460, 12552, 14880, 15690, 16213, 16736, 20920, 25104, 31380, 32426, 41840, 48639, 50208, 62760, 64852, 81065, 83680, 97278, 125520, 129704, 162130, 194556, 243195, 251040, 259408, 324260, 389112, 486390, 518816, 648520, 778224, 972780, 1297040, 1556448, 1945560, 2594080, 3891120, 7782240]

約数ペア:

[(1, 7782240), (2, 3891120), (3, 2594080), (4, 1945560), (5, 1556448), (6, 1297040), (8, 972780), (10, 778224), (12, 648520), (15, 518816), (16, 486390), (20, 389112), (24, 324260), (30, 259408), (31, 251040), (32, 243195), (40, 194556), (48, 162130), (60, 129704), (62, 125520), (80, 97278), (93, 83680), (96, 81065), (120, 64852), (124, 62760), (155, 50208), (160, 48639), (186, 41840), (240, 32426), (248, 31380), (310, 25104), (372, 20920), (465, 16736), (480, 16213), (496, 15690), (523, 14880), (620, 12552), (744, 10460), (930, 8368), (992, 7845), (1046, 7440), (1240, 6276), (1488, 5230), (1569, 4960), (1860, 4184), (2092, 3720), (2480, 3138), (2615, 2976)]