16530840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 54924480

約数和(自身を除く): 38393640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 977, 1128, 1410, 1692, 1880, 1954, 2115, 2820, 2931, 3384, 3908, 4230, 4885, 5640, 5862, 7816, 8460, 8793, 9770, 11724, 14655, 16920, 17586, 19540, 23448, 29310, 35172, 39080, 43965, 45919, 58620, 70344, 87930, 91838, 117240, 137757, 175860, 183676, 229595, 275514, 351720, 367352, 413271, 459190, 551028, 688785, 826542, 918380, 1102056, 1377570, 1653084, 1836760, 2066355, 2755140, 3306168, 4132710, 5510280, 8265420, 16530840]

約数ペア:

[(1, 16530840), (2, 8265420), (3, 5510280), (4, 4132710), (5, 3306168), (6, 2755140), (8, 2066355), (9, 1836760), (10, 1653084), (12, 1377570), (15, 1102056), (18, 918380), (20, 826542), (24, 688785), (30, 551028), (36, 459190), (40, 413271), (45, 367352), (47, 351720), (60, 275514), (72, 229595), (90, 183676), (94, 175860), (120, 137757), (141, 117240), (180, 91838), (188, 87930), (235, 70344), (282, 58620), (360, 45919), (376, 43965), (423, 39080), (470, 35172), (564, 29310), (705, 23448), (846, 19540), (940, 17586), (977, 16920), (1128, 14655), (1410, 11724), (1692, 9770), (1880, 8793), (1954, 8460), (2115, 7816), (2820, 5862), (2931, 5640), (3384, 4885), (3908, 4230)]