240432660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2842

約数の個数: 144

約数和(自身を含む): 806931216

約数和(自身を除く): 566498556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2777, 2886, 3330, 4329, 4810, 5554, 5772, 6660, 7215, 8331, 8658, 9620, 11108, 13885, 14430, 16662, 17316, 21645, 24993, 27770, 28860, 33324, 36101, 41655, 43290, 49986, 55540, 72202, 83310, 86580, 99972, 102749, 108303, 124965, 144404, 166620, 180505, 205498, 216606, 249930, 308247, 324909, 361010, 410996, 433212, 499860, 513745, 541515, 616494, 649818, 722020, 924741, 1027490, 1083030, 1232988, 1299636, 1335737, 1541235, 1624545, 1849482, 2054980, 2166060, 2671474, 3082470, 3249090, 3698964, 4007211, 4623705, 5342948, 6164940, 6498180, 6678685, 8014422, 9247410, 12021633, 13357370, 16028844, 18494820, 20036055, 24043266, 26714740, 40072110, 48086532, 60108165, 80144220, 120216330, 240432660]

約数ペア:

[(1, 240432660), (2, 120216330), (3, 80144220), (4, 60108165), (5, 48086532), (6, 40072110), (9, 26714740), (10, 24043266), (12, 20036055), (13, 18494820), (15, 16028844), (18, 13357370), (20, 12021633), (26, 9247410), (30, 8014422), (36, 6678685), (37, 6498180), (39, 6164940), (45, 5342948), (52, 4623705), (60, 4007211), (65, 3698964), (74, 3249090), (78, 3082470), (90, 2671474), (111, 2166060), (117, 2054980), (130, 1849482), (148, 1624545), (156, 1541235), (180, 1335737), (185, 1299636), (195, 1232988), (222, 1083030), (234, 1027490), (260, 924741), (333, 722020), (370, 649818), (390, 616494), (444, 541515), (468, 513745), (481, 499860), (555, 433212), (585, 410996), (666, 361010), (740, 324909), (780, 308247), (962, 249930), (1110, 216606), (1170, 205498), (1332, 180505), (1443, 166620), (1665, 144404), (1924, 124965), (2220, 108303), (2340, 102749), (2405, 99972), (2777, 86580), (2886, 83310), (3330, 72202), (4329, 55540), (4810, 49986), (5554, 43290), (5772, 41655), (6660, 36101), (7215, 33324), (8331, 28860), (8658, 27770), (9620, 24993), (11108, 21645), (13885, 17316), (14430, 16662)]