4447515120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{208217}}^1$

素因数の和:208322

約数の個数: 80

約数和(自身を含む): 13942277280

約数和(自身を除く): 9494762160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 208217, 416434, 624651, 832868, 1041085, 1249302, 1665736, 2082170, 2498604, 3123255, 3331472, 4164340, 4997208, 6246510, 8328680, 9994416, 12493020, 16657360, 18531313, 24986040, 37062626, 49972080, 55593939, 74125252, 92656565, 111187878, 148250504, 185313130, 222375756, 277969695, 296501008, 370626260, 444751512, 555939390, 741252520, 889503024, 1111878780, 1482505040, 2223757560, 4447515120]

約数ペア:

[(1, 4447515120), (2, 2223757560), (3, 1482505040), (4, 1111878780), (5, 889503024), (6, 741252520), (8, 555939390), (10, 444751512), (12, 370626260), (15, 296501008), (16, 277969695), (20, 222375756), (24, 185313130), (30, 148250504), (40, 111187878), (48, 92656565), (60, 74125252), (80, 55593939), (89, 49972080), (120, 37062626), (178, 24986040), (240, 18531313), (267, 16657360), (356, 12493020), (445, 9994416), (534, 8328680), (712, 6246510), (890, 4997208), (1068, 4164340), (1335, 3331472), (1424, 3123255), (1780, 2498604), (2136, 2082170), (2670, 1665736), (3560, 1249302), (4272, 1041085), (5340, 832868), (7120, 624651), (10680, 416434), (21360, 208217)]