2328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 7475712

約数和(自身を除く): 5146992

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, 313, 372, 465, 496, 620, 626, 744, 930, 939, 1240, 1252, 1488, 1565, 1860, 1878, 2480, 2504, 3130, 3720, 3756, 4695, 5008, 6260, 7440, 7512, 9390, 9703, 12520, 15024, 18780, 19406, 25040, 29109, 37560, 38812, 48515, 58218, 75120, 77624, 97030, 116436, 145545, 155248, 194060, 232872, 291090, 388120, 465744, 582180, 776240, 1164360, 2328720]

約数ペア:

[(1, 2328720), (2, 1164360), (3, 776240), (4, 582180), (5, 465744), (6, 388120), (8, 291090), (10, 232872), (12, 194060), (15, 155248), (16, 145545), (20, 116436), (24, 97030), (30, 77624), (31, 75120), (40, 58218), (48, 48515), (60, 38812), (62, 37560), (80, 29109), (93, 25040), (120, 19406), (124, 18780), (155, 15024), (186, 12520), (240, 9703), (248, 9390), (310, 7512), (313, 7440), (372, 6260), (465, 5008), (496, 4695), (620, 3756), (626, 3720), (744, 3130), (930, 2504), (939, 2480), (1240, 1878), (1252, 1860), (1488, 1565)]