421673520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42853}}^1$

素因数の和:42910

約数の個数: 80

約数和(自身を含む): 1339101792

約数和(自身を除く): 917428272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 42853, 85706, 128559, 171412, 214265, 257118, 342824, 428530, 514236, 642795, 685648, 857060, 1028472, 1285590, 1714120, 1756973, 2056944, 2571180, 3428240, 3513946, 5142360, 5270919, 7027892, 8784865, 10284720, 10541838, 14055784, 17569730, 21083676, 26354595, 28111568, 35139460, 42167352, 52709190, 70278920, 84334704, 105418380, 140557840, 210836760, 421673520]

約数ペア:

[(1, 421673520), (2, 210836760), (3, 140557840), (4, 105418380), (5, 84334704), (6, 70278920), (8, 52709190), (10, 42167352), (12, 35139460), (15, 28111568), (16, 26354595), (20, 21083676), (24, 17569730), (30, 14055784), (40, 10541838), (41, 10284720), (48, 8784865), (60, 7027892), (80, 5270919), (82, 5142360), (120, 3513946), (123, 3428240), (164, 2571180), (205, 2056944), (240, 1756973), (246, 1714120), (328, 1285590), (410, 1028472), (492, 857060), (615, 685648), (656, 642795), (820, 514236), (984, 428530), (1230, 342824), (1640, 257118), (1968, 214265), (2460, 171412), (3280, 128559), (4920, 85706), (9840, 42853)]