4677840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 16103880

約数和(自身を除く): 11426040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 89, 90, 120, 144, 146, 178, 180, 219, 240, 267, 292, 356, 360, 365, 438, 445, 534, 584, 657, 712, 720, 730, 801, 876, 890, 1068, 1095, 1168, 1314, 1335, 1424, 1460, 1602, 1752, 1780, 2136, 2190, 2628, 2670, 2920, 3204, 3285, 3504, 3560, 4005, 4272, 4380, 5256, 5340, 5840, 6408, 6497, 6570, 7120, 8010, 8760, 10512, 10680, 12816, 12994, 13140, 16020, 17520, 19491, 21360, 25988, 26280, 32040, 32485, 38982, 51976, 52560, 58473, 64080, 64970, 77964, 97455, 103952, 116946, 129940, 155928, 194910, 233892, 259880, 292365, 311856, 389820, 467784, 519760, 584730, 779640, 935568, 1169460, 1559280, 2338920, 4677840]

約数ペア:

[(1, 4677840), (2, 2338920), (3, 1559280), (4, 1169460), (5, 935568), (6, 779640), (8, 584730), (9, 519760), (10, 467784), (12, 389820), (15, 311856), (16, 292365), (18, 259880), (20, 233892), (24, 194910), (30, 155928), (36, 129940), (40, 116946), (45, 103952), (48, 97455), (60, 77964), (72, 64970), (73, 64080), (80, 58473), (89, 52560), (90, 51976), (120, 38982), (144, 32485), (146, 32040), (178, 26280), (180, 25988), (219, 21360), (240, 19491), (267, 17520), (292, 16020), (356, 13140), (360, 12994), (365, 12816), (438, 10680), (445, 10512), (534, 8760), (584, 8010), (657, 7120), (712, 6570), (720, 6497), (730, 6408), (801, 5840), (876, 5340), (890, 5256), (1068, 4380), (1095, 4272), (1168, 4005), (1314, 3560), (1335, 3504), (1424, 3285), (1460, 3204), (1602, 2920), (1752, 2670), (1780, 2628), (2136, 2190)]