276465480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 864794880

約数和(自身を除く): 588329400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 185, 213, 222, 284, 296, 355, 370, 426, 444, 555, 568, 710, 740, 852, 877, 888, 1065, 1110, 1420, 1480, 1704, 1754, 2130, 2220, 2627, 2631, 2840, 3508, 4260, 4385, 4440, 5254, 5262, 7016, 7881, 8520, 8770, 10508, 10524, 13135, 13155, 15762, 17540, 21016, 21048, 26270, 26310, 31524, 32449, 35080, 39405, 52540, 52620, 62267, 63048, 64898, 78810, 97347, 105080, 105240, 124534, 129796, 157620, 162245, 186801, 194694, 249068, 259592, 311335, 315240, 324490, 373602, 389388, 486735, 498136, 622670, 648980, 747204, 778776, 934005, 973470, 1245340, 1297960, 1494408, 1868010, 1946940, 2303879, 2490680, 3736020, 3893880, 4607758, 6911637, 7472040, 9215516, 11519395, 13823274, 18431032, 23038790, 27646548, 34558185, 46077580, 55293096, 69116370, 92155160, 138232740, 276465480]

約数ペア:

[(1, 276465480), (2, 138232740), (3, 92155160), (4, 69116370), (5, 55293096), (6, 46077580), (8, 34558185), (10, 27646548), (12, 23038790), (15, 18431032), (20, 13823274), (24, 11519395), (30, 9215516), (37, 7472040), (40, 6911637), (60, 4607758), (71, 3893880), (74, 3736020), (111, 2490680), (120, 2303879), (142, 1946940), (148, 1868010), (185, 1494408), (213, 1297960), (222, 1245340), (284, 973470), (296, 934005), (355, 778776), (370, 747204), (426, 648980), (444, 622670), (555, 498136), (568, 486735), (710, 389388), (740, 373602), (852, 324490), (877, 315240), (888, 311335), (1065, 259592), (1110, 249068), (1420, 194694), (1480, 186801), (1704, 162245), (1754, 157620), (2130, 129796), (2220, 124534), (2627, 105240), (2631, 105080), (2840, 97347), (3508, 78810), (4260, 64898), (4385, 63048), (4440, 62267), (5254, 52620), (5262, 52540), (7016, 39405), (7881, 35080), (8520, 32449), (8770, 31524), (10508, 26310), (10524, 26270), (13135, 21048), (13155, 21016), (15762, 17540)]