153268920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{60821}}^1$

素因数の和:60845

約数の個数: 96

約数和(自身を含む): 569293920

約数和(自身を除く): 416025000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 60821, 121642, 182463, 243284, 304105, 364926, 425747, 486568, 547389, 608210, 729852, 851494, 912315, 1094778, 1216420, 1277241, 1459704, 1702988, 1824630, 2128735, 2189556, 2432840, 2554482, 2736945, 3405976, 3649260, 3831723, 4257470, 4379112, 5108964, 5473890, 6386205, 7298520, 7663446, 8514940, 10217928, 10947780, 12772410, 15326892, 17029880, 19158615, 21895560, 25544820, 30653784, 38317230, 51089640, 76634460, 153268920]

約数ペア:

[(1, 153268920), (2, 76634460), (3, 51089640), (4, 38317230), (5, 30653784), (6, 25544820), (7, 21895560), (8, 19158615), (9, 17029880), (10, 15326892), (12, 12772410), (14, 10947780), (15, 10217928), (18, 8514940), (20, 7663446), (21, 7298520), (24, 6386205), (28, 5473890), (30, 5108964), (35, 4379112), (36, 4257470), (40, 3831723), (42, 3649260), (45, 3405976), (56, 2736945), (60, 2554482), (63, 2432840), (70, 2189556), (72, 2128735), (84, 1824630), (90, 1702988), (105, 1459704), (120, 1277241), (126, 1216420), (140, 1094778), (168, 912315), (180, 851494), (210, 729852), (252, 608210), (280, 547389), (315, 486568), (360, 425747), (420, 364926), (504, 304105), (630, 243284), (840, 182463), (1260, 121642), (2520, 60821)]