40918080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{6089}}^1$

素因数の和:6116

約数の個数: 112

約数和(自身を含む): 148498560

約数和(自身を除く): 107580480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6089, 6720, 12178, 18267, 24356, 30445, 36534, 42623, 48712, 60890, 73068, 85246, 91335, 97424, 121780, 127869, 146136, 170492, 182670, 194848, 213115, 243560, 255738, 292272, 340984, 365340, 389696, 426230, 487120, 511476, 584544, 639345, 681968, 730680, 852460, 974240, 1022952, 1169088, 1278690, 1363936, 1461360, 1704920, 1948480, 2045904, 2557380, 2727872, 2922720, 3409840, 4091808, 5114760, 5845440, 6819680, 8183616, 10229520, 13639360, 20459040, 40918080]

約数ペア:

[(1, 40918080), (2, 20459040), (3, 13639360), (4, 10229520), (5, 8183616), (6, 6819680), (7, 5845440), (8, 5114760), (10, 4091808), (12, 3409840), (14, 2922720), (15, 2727872), (16, 2557380), (20, 2045904), (21, 1948480), (24, 1704920), (28, 1461360), (30, 1363936), (32, 1278690), (35, 1169088), (40, 1022952), (42, 974240), (48, 852460), (56, 730680), (60, 681968), (64, 639345), (70, 584544), (80, 511476), (84, 487120), (96, 426230), (105, 389696), (112, 365340), (120, 340984), (140, 292272), (160, 255738), (168, 243560), (192, 213115), (210, 194848), (224, 182670), (240, 170492), (280, 146136), (320, 127869), (336, 121780), (420, 97424), (448, 91335), (480, 85246), (560, 73068), (672, 60890), (840, 48712), (960, 42623), (1120, 36534), (1344, 30445), (1680, 24356), (2240, 18267), (3360, 12178), (6089, 6720)]