53711760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 167649984

約数和(自身を除く): 113938224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1373, 1630, 1956, 2445, 2608, 2746, 3260, 3912, 4119, 4890, 5492, 6520, 6865, 7824, 8238, 9780, 10984, 13040, 13730, 16476, 19560, 20595, 21968, 27460, 32952, 39120, 41190, 54920, 65904, 82380, 109840, 164760, 223799, 329520, 447598, 671397, 895196, 1118995, 1342794, 1790392, 2237990, 2685588, 3356985, 3580784, 4475980, 5371176, 6713970, 8951960, 10742352, 13427940, 17903920, 26855880, 53711760]

約数ペア:

[(1, 53711760), (2, 26855880), (3, 17903920), (4, 13427940), (5, 10742352), (6, 8951960), (8, 6713970), (10, 5371176), (12, 4475980), (15, 3580784), (16, 3356985), (20, 2685588), (24, 2237990), (30, 1790392), (40, 1342794), (48, 1118995), (60, 895196), (80, 671397), (120, 447598), (163, 329520), (240, 223799), (326, 164760), (489, 109840), (652, 82380), (815, 65904), (978, 54920), (1304, 41190), (1373, 39120), (1630, 32952), (1956, 27460), (2445, 21968), (2608, 20595), (2746, 19560), (3260, 16476), (3912, 13730), (4119, 13040), (4890, 10984), (5492, 9780), (6520, 8238), (6865, 7824)]