65069280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 225454320

約数和(自身を除く): 160385040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 619, 657, 720, 730, 876, 1095, 1168, 1238, 1314, 1440, 1460, 1752, 1857, 2190, 2336, 2476, 2628, 2920, 3095, 3285, 3504, 3714, 4380, 4952, 5256, 5571, 5840, 6190, 6570, 7008, 7428, 8760, 9285, 9904, 10512, 11142, 11680, 12380, 13140, 14856, 17520, 18570, 19808, 21024, 22284, 24760, 26280, 27855, 29712, 35040, 37140, 44568, 45187, 49520, 52560, 55710, 59424, 74280, 89136, 90374, 99040, 105120, 111420, 135561, 148560, 178272, 180748, 222840, 225935, 271122, 297120, 361496, 406683, 445680, 451870, 542244, 677805, 722992, 813366, 891360, 903740, 1084488, 1355610, 1445984, 1626732, 1807480, 2033415, 2168976, 2711220, 3253464, 3614960, 4066830, 4337952, 5422440, 6506928, 7229920, 8133660, 10844880, 13013856, 16267320, 21689760, 32534640, 65069280]

約数ペア:

[(1, 65069280), (2, 32534640), (3, 21689760), (4, 16267320), (5, 13013856), (6, 10844880), (8, 8133660), (9, 7229920), (10, 6506928), (12, 5422440), (15, 4337952), (16, 4066830), (18, 3614960), (20, 3253464), (24, 2711220), (30, 2168976), (32, 2033415), (36, 1807480), (40, 1626732), (45, 1445984), (48, 1355610), (60, 1084488), (72, 903740), (73, 891360), (80, 813366), (90, 722992), (96, 677805), (120, 542244), (144, 451870), (146, 445680), (160, 406683), (180, 361496), (219, 297120), (240, 271122), (288, 225935), (292, 222840), (360, 180748), (365, 178272), (438, 148560), (480, 135561), (584, 111420), (619, 105120), (657, 99040), (720, 90374), (730, 89136), (876, 74280), (1095, 59424), (1168, 55710), (1238, 52560), (1314, 49520), (1440, 45187), (1460, 44568), (1752, 37140), (1857, 35040), (2190, 29712), (2336, 27855), (2476, 26280), (2628, 24760), (2920, 22284), (3095, 21024), (3285, 19808), (3504, 18570), (3714, 17520), (4380, 14856), (4952, 13140), (5256, 12380), (5571, 11680), (5840, 11142), (6190, 10512), (6570, 9904), (7008, 9285), (7428, 8760)]