2799815520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{30539}}^1$

素因数の和:30748

約数の個数: 96

約数和(自身を含む): 8865884160

約数和(自身を除く): 6066068640

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, 191, 240, 382, 480, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 6112, 7640, 9168, 11460, 15280, 18336, 22920, 30539, 30560, 45840, 61078, 91617, 91680, 122156, 152695, 183234, 244312, 305390, 366468, 458085, 488624, 610780, 732936, 916170, 977248, 1221560, 1465872, 1832340, 2443120, 2931744, 3664680, 4886240, 5832949, 7329360, 11665898, 14658720, 17498847, 23331796, 29164745, 34997694, 46663592, 58329490, 69995388, 87494235, 93327184, 116658980, 139990776, 174988470, 186654368, 233317960, 279981552, 349976940, 466635920, 559963104, 699953880, 933271840, 1399907760, 2799815520]

約数ペア:

[(1, 2799815520), (2, 1399907760), (3, 933271840), (4, 699953880), (5, 559963104), (6, 466635920), (8, 349976940), (10, 279981552), (12, 233317960), (15, 186654368), (16, 174988470), (20, 139990776), (24, 116658980), (30, 93327184), (32, 87494235), (40, 69995388), (48, 58329490), (60, 46663592), (80, 34997694), (96, 29164745), (120, 23331796), (160, 17498847), (191, 14658720), (240, 11665898), (382, 7329360), (480, 5832949), (573, 4886240), (764, 3664680), (955, 2931744), (1146, 2443120), (1528, 1832340), (1910, 1465872), (2292, 1221560), (2865, 977248), (3056, 916170), (3820, 732936), (4584, 610780), (5730, 488624), (6112, 458085), (7640, 366468), (9168, 305390), (11460, 244312), (15280, 183234), (18336, 152695), (22920, 122156), (30539, 91680), (30560, 91617), (45840, 61078)]