127099920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{811}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 395099712

約数和(自身を除く): 267999792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 811, 1306, 1622, 1959, 2433, 2612, 3244, 3265, 3918, 4055, 4866, 5224, 6488, 6530, 7836, 8110, 9732, 9795, 10448, 12165, 12976, 13060, 15672, 16220, 19464, 19590, 24330, 26120, 31344, 32440, 38928, 39180, 48660, 52240, 64880, 78360, 97320, 156720, 194640, 529583, 1059166, 1588749, 2118332, 2647915, 3177498, 4236664, 5295830, 6354996, 7943745, 8473328, 10591660, 12709992, 15887490, 21183320, 25419984, 31774980, 42366640, 63549960, 127099920]

約数ペア:

[(1, 127099920), (2, 63549960), (3, 42366640), (4, 31774980), (5, 25419984), (6, 21183320), (8, 15887490), (10, 12709992), (12, 10591660), (15, 8473328), (16, 7943745), (20, 6354996), (24, 5295830), (30, 4236664), (40, 3177498), (48, 2647915), (60, 2118332), (80, 1588749), (120, 1059166), (240, 529583), (653, 194640), (811, 156720), (1306, 97320), (1622, 78360), (1959, 64880), (2433, 52240), (2612, 48660), (3244, 39180), (3265, 38928), (3918, 32440), (4055, 31344), (4866, 26120), (5224, 24330), (6488, 19590), (6530, 19464), (7836, 16220), (8110, 15672), (9732, 13060), (9795, 12976), (10448, 12165)]