82019880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3211

約数の個数: 96

約数和(自身を含む): 270302760

約数和(自身を除く): 188282880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3121, 3285, 4380, 5256, 6242, 6570, 8760, 9363, 12484, 13140, 15605, 18726, 24968, 26280, 28089, 31210, 37452, 46815, 56178, 62420, 74904, 93630, 112356, 124840, 140445, 187260, 224712, 227833, 280890, 374520, 455666, 561780, 683499, 911332, 1123560, 1139165, 1366998, 1822664, 2050497, 2278330, 2733996, 3417495, 4100994, 4556660, 5467992, 6834990, 8201988, 9113320, 10252485, 13669980, 16403976, 20504970, 27339960, 41009940, 82019880]

約数ペア:

[(1, 82019880), (2, 41009940), (3, 27339960), (4, 20504970), (5, 16403976), (6, 13669980), (8, 10252485), (9, 9113320), (10, 8201988), (12, 6834990), (15, 5467992), (18, 4556660), (20, 4100994), (24, 3417495), (30, 2733996), (36, 2278330), (40, 2050497), (45, 1822664), (60, 1366998), (72, 1139165), (73, 1123560), (90, 911332), (120, 683499), (146, 561780), (180, 455666), (219, 374520), (292, 280890), (360, 227833), (365, 224712), (438, 187260), (584, 140445), (657, 124840), (730, 112356), (876, 93630), (1095, 74904), (1314, 62420), (1460, 56178), (1752, 46815), (2190, 37452), (2628, 31210), (2920, 28089), (3121, 26280), (3285, 24968), (4380, 18726), (5256, 15605), (6242, 13140), (6570, 12484), (8760, 9363)]