1392689880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{124793}}^1$

素因数の和:124841

約数の個数: 96

約数和(自身を含む): 4672287360

約数和(自身を除く): 3279597480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 124793, 249586, 374379, 499172, 623965, 748758, 998344, 1123137, 1247930, 1497516, 1871895, 2246274, 2495860, 2995032, 3743790, 3868583, 4492548, 4991720, 5615685, 7487580, 7737166, 8985096, 11231370, 11605749, 14975160, 15474332, 19342915, 22462740, 23211498, 30948664, 34817247, 38685830, 44925480, 46422996, 58028745, 69634494, 77371660, 92845992, 116057490, 139268988, 154743320, 174086235, 232114980, 278537976, 348172470, 464229960, 696344940, 1392689880]

約数ペア:

[(1, 1392689880), (2, 696344940), (3, 464229960), (4, 348172470), (5, 278537976), (6, 232114980), (8, 174086235), (9, 154743320), (10, 139268988), (12, 116057490), (15, 92845992), (18, 77371660), (20, 69634494), (24, 58028745), (30, 46422996), (31, 44925480), (36, 38685830), (40, 34817247), (45, 30948664), (60, 23211498), (62, 22462740), (72, 19342915), (90, 15474332), (93, 14975160), (120, 11605749), (124, 11231370), (155, 8985096), (180, 7737166), (186, 7487580), (248, 5615685), (279, 4991720), (310, 4492548), (360, 3868583), (372, 3743790), (465, 2995032), (558, 2495860), (620, 2246274), (744, 1871895), (930, 1497516), (1116, 1247930), (1240, 1123137), (1395, 998344), (1860, 748758), (2232, 623965), (2790, 499172), (3720, 374379), (5580, 249586), (11160, 124793)]