48337680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 158561280

約数和(自身を除く): 110223600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 89, 93, 120, 124, 146, 155, 178, 186, 219, 240, 248, 267, 292, 310, 356, 365, 372, 438, 445, 465, 496, 534, 584, 620, 712, 730, 744, 876, 890, 930, 1068, 1095, 1168, 1240, 1335, 1424, 1460, 1488, 1752, 1780, 1860, 2136, 2190, 2263, 2480, 2670, 2759, 2920, 3504, 3560, 3720, 4272, 4380, 4526, 5340, 5518, 5840, 6497, 6789, 7120, 7440, 8277, 8760, 9052, 10680, 11036, 11315, 12994, 13578, 13795, 16554, 17520, 18104, 19491, 21360, 22072, 22630, 25988, 27156, 27590, 32485, 33108, 33945, 36208, 38982, 41385, 44144, 45260, 51976, 54312, 55180, 64970, 66216, 67890, 77964, 82770, 90520, 97455, 103952, 108624, 110360, 129940, 132432, 135780, 155928, 165540, 181040, 194910, 201407, 220720, 259880, 271560, 311856, 331080, 389820, 402814, 519760, 543120, 604221, 662160, 779640, 805628, 1007035, 1208442, 1559280, 1611256, 2014070, 2416884, 3021105, 3222512, 4028140, 4833768, 6042210, 8056280, 9667536, 12084420, 16112560, 24168840, 48337680]

約数ペア:

[(1, 48337680), (2, 24168840), (3, 16112560), (4, 12084420), (5, 9667536), (6, 8056280), (8, 6042210), (10, 4833768), (12, 4028140), (15, 3222512), (16, 3021105), (20, 2416884), (24, 2014070), (30, 1611256), (31, 1559280), (40, 1208442), (48, 1007035), (60, 805628), (62, 779640), (73, 662160), (80, 604221), (89, 543120), (93, 519760), (120, 402814), (124, 389820), (146, 331080), (155, 311856), (178, 271560), (186, 259880), (219, 220720), (240, 201407), (248, 194910), (267, 181040), (292, 165540), (310, 155928), (356, 135780), (365, 132432), (372, 129940), (438, 110360), (445, 108624), (465, 103952), (496, 97455), (534, 90520), (584, 82770), (620, 77964), (712, 67890), (730, 66216), (744, 64970), (876, 55180), (890, 54312), (930, 51976), (1068, 45260), (1095, 44144), (1168, 41385), (1240, 38982), (1335, 36208), (1424, 33945), (1460, 33108), (1488, 32485), (1752, 27590), (1780, 27156), (1860, 25988), (2136, 22630), (2190, 22072), (2263, 21360), (2480, 19491), (2670, 18104), (2759, 17520), (2920, 16554), (3504, 13795), (3560, 13578), (3720, 12994), (4272, 11315), (4380, 11036), (4526, 10680), (5340, 9052), (5518, 8760), (5840, 8277), (6497, 7440), (6789, 7120)]