40592760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26021}}^1$

素因数の和:26048

約数の個数: 64

約数和(自身を含む): 131150880

約数和(自身を除く): 90558120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 26021, 52042, 78063, 104084, 130105, 156126, 208168, 260210, 312252, 338273, 390315, 520420, 624504, 676546, 780630, 1014819, 1040840, 1353092, 1561260, 1691365, 2029638, 2706184, 3122520, 3382730, 4059276, 5074095, 6765460, 8118552, 10148190, 13530920, 20296380, 40592760]

約数ペア:

[(1, 40592760), (2, 20296380), (3, 13530920), (4, 10148190), (5, 8118552), (6, 6765460), (8, 5074095), (10, 4059276), (12, 3382730), (13, 3122520), (15, 2706184), (20, 2029638), (24, 1691365), (26, 1561260), (30, 1353092), (39, 1040840), (40, 1014819), (52, 780630), (60, 676546), (65, 624504), (78, 520420), (104, 390315), (120, 338273), (130, 312252), (156, 260210), (195, 208168), (260, 156126), (312, 130105), (390, 104084), (520, 78063), (780, 52042), (1560, 26021)]