4981304760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{773}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 15166932480

約数和(自身を除く): 10185627720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 647, 664, 773, 830, 996, 1245, 1294, 1546, 1660, 1941, 1992, 2319, 2490, 2588, 3092, 3235, 3320, 3865, 3882, 4638, 4980, 5176, 6184, 6470, 7730, 7764, 9276, 9705, 9960, 11595, 12940, 15460, 15528, 18552, 19410, 23190, 25880, 30920, 38820, 46380, 53701, 64159, 77640, 92760, 107402, 128318, 161103, 192477, 214804, 256636, 268505, 320795, 322206, 384954, 429608, 500131, 513272, 537010, 641590, 644412, 769908, 805515, 962385, 1000262, 1074020, 1283180, 1288824, 1500393, 1539816, 1611030, 1924770, 2000524, 2148040, 2500655, 2566360, 3000786, 3222060, 3849540, 4001048, 5001310, 6001572, 6444120, 7501965, 7699080, 10002620, 12003144, 15003930, 20005240, 30007860, 41510873, 60015720, 83021746, 124532619, 166043492, 207554365, 249065238, 332086984, 415108730, 498130476, 622663095, 830217460, 996260952, 1245326190, 1660434920, 2490652380, 4981304760]

約数ペア:

[(1, 4981304760), (2, 2490652380), (3, 1660434920), (4, 1245326190), (5, 996260952), (6, 830217460), (8, 622663095), (10, 498130476), (12, 415108730), (15, 332086984), (20, 249065238), (24, 207554365), (30, 166043492), (40, 124532619), (60, 83021746), (83, 60015720), (120, 41510873), (166, 30007860), (249, 20005240), (332, 15003930), (415, 12003144), (498, 10002620), (647, 7699080), (664, 7501965), (773, 6444120), (830, 6001572), (996, 5001310), (1245, 4001048), (1294, 3849540), (1546, 3222060), (1660, 3000786), (1941, 2566360), (1992, 2500655), (2319, 2148040), (2490, 2000524), (2588, 1924770), (3092, 1611030), (3235, 1539816), (3320, 1500393), (3865, 1288824), (3882, 1283180), (4638, 1074020), (4980, 1000262), (5176, 962385), (6184, 805515), (6470, 769908), (7730, 644412), (7764, 641590), (9276, 537010), (9705, 513272), (9960, 500131), (11595, 429608), (12940, 384954), (15460, 322206), (15528, 320795), (18552, 268505), (19410, 256636), (23190, 214804), (25880, 192477), (30920, 161103), (38820, 128318), (46380, 107402), (53701, 92760), (64159, 77640)]