120570780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 390168576

約数和(自身を除く): 269597796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 71, 83, 93, 110, 124, 132, 142, 155, 165, 166, 186, 213, 220, 249, 284, 310, 330, 332, 341, 355, 372, 415, 426, 465, 498, 620, 660, 682, 710, 781, 830, 852, 913, 930, 996, 1023, 1065, 1245, 1364, 1420, 1562, 1660, 1705, 1826, 1860, 2046, 2130, 2201, 2343, 2490, 2573, 2739, 3124, 3410, 3652, 3905, 4092, 4260, 4402, 4565, 4686, 4980, 5115, 5146, 5478, 5893, 6603, 6820, 7719, 7810, 8804, 9130, 9372, 10230, 10292, 10956, 11005, 11715, 11786, 12865, 13206, 13695, 15438, 15620, 17679, 18260, 20460, 22010, 23430, 23572, 24211, 25730, 26412, 27390, 28303, 29465, 30876, 33015, 35358, 38595, 44020, 46860, 48422, 51460, 54780, 56606, 58930, 64823, 66030, 70716, 72633, 77190, 84909, 88395, 96844, 113212, 117860, 121055, 129646, 132060, 141515, 145266, 154380, 169818, 176790, 182683, 194469, 242110, 259292, 283030, 290532, 324115, 339636, 353580, 363165, 365366, 388938, 424545, 484220, 548049, 566060, 648230, 726330, 730732, 777876, 849090, 913415, 972345, 1096098, 1296460, 1452660, 1698180, 1826830, 1944690, 2009513, 2192196, 2740245, 3653660, 3889380, 4019026, 5480490, 6028539, 8038052, 10047565, 10960980, 12057078, 20095130, 24114156, 30142695, 40190260, 60285390, 120570780]

約数ペア:

[(1, 120570780), (2, 60285390), (3, 40190260), (4, 30142695), (5, 24114156), (6, 20095130), (10, 12057078), (11, 10960980), (12, 10047565), (15, 8038052), (20, 6028539), (22, 5480490), (30, 4019026), (31, 3889380), (33, 3653660), (44, 2740245), (55, 2192196), (60, 2009513), (62, 1944690), (66, 1826830), (71, 1698180), (83, 1452660), (93, 1296460), (110, 1096098), (124, 972345), (132, 913415), (142, 849090), (155, 777876), (165, 730732), (166, 726330), (186, 648230), (213, 566060), (220, 548049), (249, 484220), (284, 424545), (310, 388938), (330, 365366), (332, 363165), (341, 353580), (355, 339636), (372, 324115), (415, 290532), (426, 283030), (465, 259292), (498, 242110), (620, 194469), (660, 182683), (682, 176790), (710, 169818), (781, 154380), (830, 145266), (852, 141515), (913, 132060), (930, 129646), (996, 121055), (1023, 117860), (1065, 113212), (1245, 96844), (1364, 88395), (1420, 84909), (1562, 77190), (1660, 72633), (1705, 70716), (1826, 66030), (1860, 64823), (2046, 58930), (2130, 56606), (2201, 54780), (2343, 51460), (2490, 48422), (2573, 46860), (2739, 44020), (3124, 38595), (3410, 35358), (3652, 33015), (3905, 30876), (4092, 29465), (4260, 28303), (4402, 27390), (4565, 26412), (4686, 25730), (4980, 24211), (5115, 23572), (5146, 23430), (5478, 22010), (5893, 20460), (6603, 18260), (6820, 17679), (7719, 15620), (7810, 15438), (8804, 13695), (9130, 13206), (9372, 12865), (10230, 11786), (10292, 11715), (10956, 11005)]