4453560

素因数分解:

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

素因数の和:245

約数の個数: 96

約数和(自身を含む): 14742000

約数和(自身を除く): 10288440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 139, 178, 180, 267, 278, 356, 360, 417, 445, 534, 556, 695, 712, 801, 834, 890, 1068, 1112, 1251, 1335, 1390, 1602, 1668, 1780, 2085, 2136, 2502, 2670, 2780, 3204, 3336, 3560, 4005, 4170, 5004, 5340, 5560, 6255, 6408, 8010, 8340, 10008, 10680, 12371, 12510, 16020, 16680, 24742, 25020, 32040, 37113, 49484, 50040, 61855, 74226, 98968, 111339, 123710, 148452, 185565, 222678, 247420, 296904, 371130, 445356, 494840, 556695, 742260, 890712, 1113390, 1484520, 2226780, 4453560]

約数ペア:

[(1, 4453560), (2, 2226780), (3, 1484520), (4, 1113390), (5, 890712), (6, 742260), (8, 556695), (9, 494840), (10, 445356), (12, 371130), (15, 296904), (18, 247420), (20, 222678), (24, 185565), (30, 148452), (36, 123710), (40, 111339), (45, 98968), (60, 74226), (72, 61855), (89, 50040), (90, 49484), (120, 37113), (139, 32040), (178, 25020), (180, 24742), (267, 16680), (278, 16020), (356, 12510), (360, 12371), (417, 10680), (445, 10008), (534, 8340), (556, 8010), (695, 6408), (712, 6255), (801, 5560), (834, 5340), (890, 5004), (1068, 4170), (1112, 4005), (1251, 3560), (1335, 3336), (1390, 3204), (1602, 2780), (1668, 2670), (1780, 2502), (2085, 2136)]