180632660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 428854272

約数和(自身を除く): 248221612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 73, 124, 130, 146, 155, 260, 292, 307, 310, 365, 403, 614, 620, 730, 806, 949, 1228, 1460, 1535, 1612, 1898, 2015, 2263, 3070, 3796, 3991, 4030, 4526, 4745, 6140, 7982, 8060, 9052, 9490, 9517, 11315, 15964, 18980, 19034, 19955, 22411, 22630, 29419, 38068, 39910, 44822, 45260, 47585, 58838, 79820, 89644, 95170, 112055, 117676, 123721, 147095, 190340, 224110, 247442, 291343, 294190, 448220, 494884, 582686, 588380, 618605, 694741, 1165372, 1237210, 1389482, 1456715, 2474420, 2778964, 2913430, 3473705, 5826860, 6947410, 9031633, 13894820, 18063266, 36126532, 45158165, 90316330, 180632660]

約数ペア:

[(1, 180632660), (2, 90316330), (4, 45158165), (5, 36126532), (10, 18063266), (13, 13894820), (20, 9031633), (26, 6947410), (31, 5826860), (52, 3473705), (62, 2913430), (65, 2778964), (73, 2474420), (124, 1456715), (130, 1389482), (146, 1237210), (155, 1165372), (260, 694741), (292, 618605), (307, 588380), (310, 582686), (365, 494884), (403, 448220), (614, 294190), (620, 291343), (730, 247442), (806, 224110), (949, 190340), (1228, 147095), (1460, 123721), (1535, 117676), (1612, 112055), (1898, 95170), (2015, 89644), (2263, 79820), (3070, 58838), (3796, 47585), (3991, 45260), (4030, 44822), (4526, 39910), (4745, 38068), (6140, 29419), (7982, 22630), (8060, 22411), (9052, 19955), (9490, 19034), (9517, 18980), (11315, 15964)]