898754040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28051}}^1$

素因数の和:28157

約数の個数: 96

約数和(自身を含む): 2953875600

約数和(自身を除く): 2055121560

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, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 28051, 32040, 56102, 84153, 112204, 140255, 168306, 224408, 252459, 280510, 336612, 420765, 504918, 561020, 673224, 841530, 1009836, 1122040, 1262295, 1683060, 2019672, 2496539, 2524590, 3366120, 4993078, 5049180, 7489617, 9986156, 10098360, 12482695, 14979234, 19972312, 22468851, 24965390, 29958468, 37448085, 44937702, 49930780, 59916936, 74896170, 89875404, 99861560, 112344255, 149792340, 179750808, 224688510, 299584680, 449377020, 898754040]

約数ペア:

[(1, 898754040), (2, 449377020), (3, 299584680), (4, 224688510), (5, 179750808), (6, 149792340), (8, 112344255), (9, 99861560), (10, 89875404), (12, 74896170), (15, 59916936), (18, 49930780), (20, 44937702), (24, 37448085), (30, 29958468), (36, 24965390), (40, 22468851), (45, 19972312), (60, 14979234), (72, 12482695), (89, 10098360), (90, 9986156), (120, 7489617), (178, 5049180), (180, 4993078), (267, 3366120), (356, 2524590), (360, 2496539), (445, 2019672), (534, 1683060), (712, 1262295), (801, 1122040), (890, 1009836), (1068, 841530), (1335, 673224), (1602, 561020), (1780, 504918), (2136, 420765), (2670, 336612), (3204, 280510), (3560, 252459), (4005, 224408), (5340, 168306), (6408, 140255), (8010, 112204), (10680, 84153), (16020, 56102), (28051, 32040)]