74808960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 243820800

約数和(自身を除く): 169011840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 829, 940, 960, 1128, 1410, 1504, 1658, 1880, 1920, 2256, 2487, 2820, 3008, 3316, 3760, 4145, 4512, 4974, 5640, 6016, 6632, 7520, 8290, 9024, 9948, 11280, 12435, 13264, 15040, 16580, 18048, 19896, 22560, 24870, 26528, 30080, 33160, 38963, 39792, 45120, 49740, 53056, 66320, 77926, 79584, 90240, 99480, 106112, 116889, 132640, 155852, 159168, 194815, 198960, 233778, 265280, 311704, 318336, 389630, 397920, 467556, 530560, 584445, 623408, 779260, 795840, 935112, 1168890, 1246816, 1558520, 1591680, 1870224, 2337780, 2493632, 3117040, 3740448, 4675560, 4987264, 6234080, 7480896, 9351120, 12468160, 14961792, 18702240, 24936320, 37404480, 74808960]

約数ペア:

[(1, 74808960), (2, 37404480), (3, 24936320), (4, 18702240), (5, 14961792), (6, 12468160), (8, 9351120), (10, 7480896), (12, 6234080), (15, 4987264), (16, 4675560), (20, 3740448), (24, 3117040), (30, 2493632), (32, 2337780), (40, 1870224), (47, 1591680), (48, 1558520), (60, 1246816), (64, 1168890), (80, 935112), (94, 795840), (96, 779260), (120, 623408), (128, 584445), (141, 530560), (160, 467556), (188, 397920), (192, 389630), (235, 318336), (240, 311704), (282, 265280), (320, 233778), (376, 198960), (384, 194815), (470, 159168), (480, 155852), (564, 132640), (640, 116889), (705, 106112), (752, 99480), (829, 90240), (940, 79584), (960, 77926), (1128, 66320), (1410, 53056), (1504, 49740), (1658, 45120), (1880, 39792), (1920, 38963), (2256, 33160), (2487, 30080), (2820, 26528), (3008, 24870), (3316, 22560), (3760, 19896), (4145, 18048), (4512, 16580), (4974, 15040), (5640, 13264), (6016, 12435), (6632, 11280), (7520, 9948), (8290, 9024)]