18702240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 60238080

約数和(自身を除く): 41535840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 829, 940, 1128, 1410, 1504, 1658, 1880, 2256, 2487, 2820, 3316, 3760, 4145, 4512, 4974, 5640, 6632, 7520, 8290, 9948, 11280, 12435, 13264, 16580, 19896, 22560, 24870, 26528, 33160, 38963, 39792, 49740, 66320, 77926, 79584, 99480, 116889, 132640, 155852, 194815, 198960, 233778, 311704, 389630, 397920, 467556, 584445, 623408, 779260, 935112, 1168890, 1246816, 1558520, 1870224, 2337780, 3117040, 3740448, 4675560, 6234080, 9351120, 18702240]

約数ペア:

[(1, 18702240), (2, 9351120), (3, 6234080), (4, 4675560), (5, 3740448), (6, 3117040), (8, 2337780), (10, 1870224), (12, 1558520), (15, 1246816), (16, 1168890), (20, 935112), (24, 779260), (30, 623408), (32, 584445), (40, 467556), (47, 397920), (48, 389630), (60, 311704), (80, 233778), (94, 198960), (96, 194815), (120, 155852), (141, 132640), (160, 116889), (188, 99480), (235, 79584), (240, 77926), (282, 66320), (376, 49740), (470, 39792), (480, 38963), (564, 33160), (705, 26528), (752, 24870), (829, 22560), (940, 19896), (1128, 16580), (1410, 13264), (1504, 12435), (1658, 11280), (1880, 9948), (2256, 8290), (2487, 7520), (2820, 6632), (3316, 5640), (3760, 4974), (4145, 4512)]