236991120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{987463}}^1$

素因数の和:987479

約数の個数: 40

約数和(自身を含む): 734673216

約数和(自身を除く): 497682096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 987463, 1974926, 2962389, 3949852, 4937315, 5924778, 7899704, 9874630, 11849556, 14811945, 15799408, 19749260, 23699112, 29623890, 39498520, 47398224, 59247780, 78997040, 118495560, 236991120]

約数ペア:

[(1, 236991120), (2, 118495560), (3, 78997040), (4, 59247780), (5, 47398224), (6, 39498520), (8, 29623890), (10, 23699112), (12, 19749260), (15, 15799408), (16, 14811945), (20, 11849556), (24, 9874630), (30, 7899704), (40, 5924778), (48, 4937315), (60, 3949852), (80, 2962389), (120, 1974926), (240, 987463)]