73821960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4427

約数の個数: 96

約数和(自身を含む): 245082240

約数和(自身を除く): 171260280

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, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 4363, 5640, 8460, 8726, 13089, 16920, 17452, 21815, 26178, 34904, 39267, 43630, 52356, 65445, 78534, 87260, 104712, 130890, 157068, 174520, 196335, 205061, 261780, 314136, 392670, 410122, 523560, 615183, 785340, 820244, 1025305, 1230366, 1570680, 1640488, 1845549, 2050610, 2460732, 3075915, 3691098, 4101220, 4921464, 6151830, 7382196, 8202440, 9227745, 12303660, 14764392, 18455490, 24607320, 36910980, 73821960]

約数ペア:

[(1, 73821960), (2, 36910980), (3, 24607320), (4, 18455490), (5, 14764392), (6, 12303660), (8, 9227745), (9, 8202440), (10, 7382196), (12, 6151830), (15, 4921464), (18, 4101220), (20, 3691098), (24, 3075915), (30, 2460732), (36, 2050610), (40, 1845549), (45, 1640488), (47, 1570680), (60, 1230366), (72, 1025305), (90, 820244), (94, 785340), (120, 615183), (141, 523560), (180, 410122), (188, 392670), (235, 314136), (282, 261780), (360, 205061), (376, 196335), (423, 174520), (470, 157068), (564, 130890), (705, 104712), (846, 87260), (940, 78534), (1128, 65445), (1410, 52356), (1692, 43630), (1880, 39267), (2115, 34904), (2820, 26178), (3384, 21815), (4230, 17452), (4363, 16920), (5640, 13089), (8460, 8726)]