40037280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 86970720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 349, 478, 480, 698, 717, 956, 1047, 1195, 1396, 1434, 1745, 1912, 2094, 2390, 2792, 2868, 3490, 3585, 3824, 4188, 4780, 5235, 5584, 5736, 6980, 7170, 7648, 8376, 9560, 10470, 11168, 11472, 13960, 14340, 16752, 19120, 20940, 22944, 27920, 28680, 33504, 38240, 41880, 55840, 57360, 83411, 83760, 114720, 166822, 167520, 250233, 333644, 417055, 500466, 667288, 834110, 1000932, 1251165, 1334576, 1668220, 2001864, 2502330, 2669152, 3336440, 4003728, 5004660, 6672880, 8007456, 10009320, 13345760, 20018640, 40037280]

約数ペア:

[(1, 40037280), (2, 20018640), (3, 13345760), (4, 10009320), (5, 8007456), (6, 6672880), (8, 5004660), (10, 4003728), (12, 3336440), (15, 2669152), (16, 2502330), (20, 2001864), (24, 1668220), (30, 1334576), (32, 1251165), (40, 1000932), (48, 834110), (60, 667288), (80, 500466), (96, 417055), (120, 333644), (160, 250233), (239, 167520), (240, 166822), (349, 114720), (478, 83760), (480, 83411), (698, 57360), (717, 55840), (956, 41880), (1047, 38240), (1195, 33504), (1396, 28680), (1434, 27920), (1745, 22944), (1912, 20940), (2094, 19120), (2390, 16752), (2792, 14340), (2868, 13960), (3490, 11472), (3585, 11168), (3824, 10470), (4188, 9560), (4780, 8376), (5235, 7648), (5584, 7170), (5736, 6980)]