240928740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5466

約数の個数: 144

約数和(自身を含む): 828609600

約数和(自身を除く): 587680860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 5419, 7410, 8892, 10838, 11115, 14820, 16257, 21676, 22230, 27095, 32514, 44460, 48771, 54190, 65028, 70447, 81285, 97542, 102961, 108380, 140894, 162570, 195084, 205922, 211341, 243855, 281788, 308883, 325140, 352235, 411844, 422682, 487710, 514805, 617766, 634023, 704470, 845364, 926649, 975420, 1029610, 1056705, 1235532, 1268046, 1338493, 1408940, 1544415, 1853298, 2059220, 2113410, 2536092, 2676986, 3088830, 3170115, 3706596, 4015479, 4226820, 4633245, 5353972, 6177660, 6340230, 6692465, 8030958, 9266490, 12046437, 12680460, 13384930, 16061916, 18532980, 20077395, 24092874, 26769860, 40154790, 48185748, 60232185, 80309580, 120464370, 240928740]

約数ペア:

[(1, 240928740), (2, 120464370), (3, 80309580), (4, 60232185), (5, 48185748), (6, 40154790), (9, 26769860), (10, 24092874), (12, 20077395), (13, 18532980), (15, 16061916), (18, 13384930), (19, 12680460), (20, 12046437), (26, 9266490), (30, 8030958), (36, 6692465), (38, 6340230), (39, 6177660), (45, 5353972), (52, 4633245), (57, 4226820), (60, 4015479), (65, 3706596), (76, 3170115), (78, 3088830), (90, 2676986), (95, 2536092), (114, 2113410), (117, 2059220), (130, 1853298), (156, 1544415), (171, 1408940), (180, 1338493), (190, 1268046), (195, 1235532), (228, 1056705), (234, 1029610), (247, 975420), (260, 926649), (285, 845364), (342, 704470), (380, 634023), (390, 617766), (468, 514805), (494, 487710), (570, 422682), (585, 411844), (684, 352235), (741, 325140), (780, 308883), (855, 281788), (988, 243855), (1140, 211341), (1170, 205922), (1235, 195084), (1482, 162570), (1710, 140894), (2223, 108380), (2340, 102961), (2470, 97542), (2964, 81285), (3420, 70447), (3705, 65028), (4446, 54190), (4940, 48771), (5419, 44460), (7410, 32514), (8892, 27095), (10838, 22230), (11115, 21676), (14820, 16257)]