1890360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 6318000

約数和(自身を除く): 4427640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 89, 90, 118, 120, 177, 178, 180, 236, 267, 295, 354, 356, 360, 445, 472, 531, 534, 590, 708, 712, 801, 885, 890, 1062, 1068, 1180, 1335, 1416, 1602, 1770, 1780, 2124, 2136, 2360, 2655, 2670, 3204, 3540, 3560, 4005, 4248, 5251, 5310, 5340, 6408, 7080, 8010, 10502, 10620, 10680, 15753, 16020, 21004, 21240, 26255, 31506, 32040, 42008, 47259, 52510, 63012, 78765, 94518, 105020, 126024, 157530, 189036, 210040, 236295, 315060, 378072, 472590, 630120, 945180, 1890360]

約数ペア:

[(1, 1890360), (2, 945180), (3, 630120), (4, 472590), (5, 378072), (6, 315060), (8, 236295), (9, 210040), (10, 189036), (12, 157530), (15, 126024), (18, 105020), (20, 94518), (24, 78765), (30, 63012), (36, 52510), (40, 47259), (45, 42008), (59, 32040), (60, 31506), (72, 26255), (89, 21240), (90, 21004), (118, 16020), (120, 15753), (177, 10680), (178, 10620), (180, 10502), (236, 8010), (267, 7080), (295, 6408), (354, 5340), (356, 5310), (360, 5251), (445, 4248), (472, 4005), (531, 3560), (534, 3540), (590, 3204), (708, 2670), (712, 2655), (801, 2360), (885, 2136), (890, 2124), (1062, 1780), (1068, 1770), (1180, 1602), (1335, 1416)]