4640135880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{28163}}^1$

素因数の和:29550

約数の個数: 64

約数和(自身を含む): 13931040960

約数和(自身を除く): 9290905080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1373, 2746, 4119, 5492, 6865, 8238, 10984, 13730, 16476, 20595, 27460, 28163, 32952, 41190, 54920, 56326, 82380, 84489, 112652, 140815, 164760, 168978, 225304, 281630, 337956, 422445, 563260, 675912, 844890, 1126520, 1689780, 3379560, 38667799, 77335598, 116003397, 154671196, 193338995, 232006794, 309342392, 386677990, 464013588, 580016985, 773355980, 928027176, 1160033970, 1546711960, 2320067940, 4640135880]

約数ペア:

[(1, 4640135880), (2, 2320067940), (3, 1546711960), (4, 1160033970), (5, 928027176), (6, 773355980), (8, 580016985), (10, 464013588), (12, 386677990), (15, 309342392), (20, 232006794), (24, 193338995), (30, 154671196), (40, 116003397), (60, 77335598), (120, 38667799), (1373, 3379560), (2746, 1689780), (4119, 1126520), (5492, 844890), (6865, 675912), (8238, 563260), (10984, 422445), (13730, 337956), (16476, 281630), (20595, 225304), (27460, 168978), (28163, 164760), (32952, 140815), (41190, 112652), (54920, 84489), (56326, 82380)]