63888960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1172

約数の個数: 112

約数和(自身を含む): 206361792

約数和(自身を除く): 142472832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1091, 1220, 1464, 1830, 1952, 2182, 2440, 2928, 3273, 3660, 3904, 4364, 4880, 5455, 5856, 6546, 7320, 8728, 9760, 10910, 11712, 13092, 14640, 16365, 17456, 19520, 21820, 26184, 29280, 32730, 34912, 43640, 52368, 58560, 65460, 66551, 69824, 87280, 104736, 130920, 133102, 174560, 199653, 209472, 261840, 266204, 332755, 349120, 399306, 523680, 532408, 665510, 798612, 998265, 1047360, 1064816, 1331020, 1597224, 1996530, 2129632, 2662040, 3194448, 3993060, 4259264, 5324080, 6388896, 7986120, 10648160, 12777792, 15972240, 21296320, 31944480, 63888960]

約数ペア:

[(1, 63888960), (2, 31944480), (3, 21296320), (4, 15972240), (5, 12777792), (6, 10648160), (8, 7986120), (10, 6388896), (12, 5324080), (15, 4259264), (16, 3993060), (20, 3194448), (24, 2662040), (30, 2129632), (32, 1996530), (40, 1597224), (48, 1331020), (60, 1064816), (61, 1047360), (64, 998265), (80, 798612), (96, 665510), (120, 532408), (122, 523680), (160, 399306), (183, 349120), (192, 332755), (240, 266204), (244, 261840), (305, 209472), (320, 199653), (366, 174560), (480, 133102), (488, 130920), (610, 104736), (732, 87280), (915, 69824), (960, 66551), (976, 65460), (1091, 58560), (1220, 52368), (1464, 43640), (1830, 34912), (1952, 32730), (2182, 29280), (2440, 26184), (2928, 21820), (3273, 19520), (3660, 17456), (3904, 16365), (4364, 14640), (4880, 13092), (5455, 11712), (5856, 10910), (6546, 9760), (7320, 8728)]