47769840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66347}}^1$

素因数の和:66366

約数の個数: 60

約数和(自身を含む): 160429464

約数和(自身を除く): 112659624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 66347, 132694, 199041, 265388, 331735, 398082, 530776, 597123, 663470, 796164, 995205, 1061552, 1194246, 1326940, 1592328, 1990410, 2388492, 2653880, 2985615, 3184656, 3980820, 4776984, 5307760, 5971230, 7961640, 9553968, 11942460, 15923280, 23884920, 47769840]

約数ペア:

[(1, 47769840), (2, 23884920), (3, 15923280), (4, 11942460), (5, 9553968), (6, 7961640), (8, 5971230), (9, 5307760), (10, 4776984), (12, 3980820), (15, 3184656), (16, 2985615), (18, 2653880), (20, 2388492), (24, 1990410), (30, 1592328), (36, 1326940), (40, 1194246), (45, 1061552), (48, 995205), (60, 796164), (72, 663470), (80, 597123), (90, 530776), (120, 398082), (144, 331735), (180, 265388), (240, 199041), (360, 132694), (720, 66347)]