1484520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 4536000

約数和(自身を除く): 3051480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 139, 178, 267, 278, 356, 417, 445, 534, 556, 695, 712, 834, 890, 1068, 1112, 1335, 1390, 1668, 1780, 2085, 2136, 2670, 2780, 3336, 3560, 4170, 5340, 5560, 8340, 10680, 12371, 16680, 24742, 37113, 49484, 61855, 74226, 98968, 123710, 148452, 185565, 247420, 296904, 371130, 494840, 742260, 1484520]

約数ペア:

[(1, 1484520), (2, 742260), (3, 494840), (4, 371130), (5, 296904), (6, 247420), (8, 185565), (10, 148452), (12, 123710), (15, 98968), (20, 74226), (24, 61855), (30, 49484), (40, 37113), (60, 24742), (89, 16680), (120, 12371), (139, 10680), (178, 8340), (267, 5560), (278, 5340), (356, 4170), (417, 3560), (445, 3336), (534, 2780), (556, 2670), (695, 2136), (712, 2085), (834, 1780), (890, 1668), (1068, 1390), (1112, 1335)]