74617680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4259}}^1$

素因数の和:4348

約数の個数: 80

約数和(自身を含む): 234538560

約数和(自身を除く): 159920880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4259, 4380, 5840, 8518, 8760, 12777, 17036, 17520, 21295, 25554, 34072, 42590, 51108, 63885, 68144, 85180, 102216, 127770, 170360, 204432, 255540, 310907, 340720, 511080, 621814, 932721, 1022160, 1243628, 1554535, 1865442, 2487256, 3109070, 3730884, 4663605, 4974512, 6218140, 7461768, 9327210, 12436280, 14923536, 18654420, 24872560, 37308840, 74617680]

約数ペア:

[(1, 74617680), (2, 37308840), (3, 24872560), (4, 18654420), (5, 14923536), (6, 12436280), (8, 9327210), (10, 7461768), (12, 6218140), (15, 4974512), (16, 4663605), (20, 3730884), (24, 3109070), (30, 2487256), (40, 1865442), (48, 1554535), (60, 1243628), (73, 1022160), (80, 932721), (120, 621814), (146, 511080), (219, 340720), (240, 310907), (292, 255540), (365, 204432), (438, 170360), (584, 127770), (730, 102216), (876, 85180), (1095, 68144), (1168, 63885), (1460, 51108), (1752, 42590), (2190, 34072), (2920, 25554), (3504, 21295), (4259, 17520), (4380, 17036), (5840, 12777), (8518, 8760)]