45743640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20063}}^1$

素因数の和:20096

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 98717160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 20063, 40126, 60189, 80252, 100315, 120378, 160504, 200630, 240756, 300945, 381197, 401260, 481512, 601890, 762394, 802520, 1143591, 1203780, 1524788, 1905985, 2287182, 2407560, 3049576, 3811970, 4574364, 5717955, 7623940, 9148728, 11435910, 15247880, 22871820, 45743640]

約数ペア:

[(1, 45743640), (2, 22871820), (3, 15247880), (4, 11435910), (5, 9148728), (6, 7623940), (8, 5717955), (10, 4574364), (12, 3811970), (15, 3049576), (19, 2407560), (20, 2287182), (24, 1905985), (30, 1524788), (38, 1203780), (40, 1143591), (57, 802520), (60, 762394), (76, 601890), (95, 481512), (114, 401260), (120, 381197), (152, 300945), (190, 240756), (228, 200630), (285, 160504), (380, 120378), (456, 100315), (570, 80252), (760, 60189), (1140, 40126), (2280, 20063)]