1333962720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11161}}^1$

素因数の和:11265

約数の個数: 144

約数和(自身を含む): 4607405712

約数和(自身を除く): 3273442992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 7968, 9960, 11161, 11952, 13280, 14940, 19920, 22322, 23904, 29880, 33483, 39840, 44644, 55805, 59760, 66966, 89288, 100449, 111610, 119520, 133932, 167415, 178576, 200898, 223220, 267864, 334830, 357152, 401796, 446440, 502245, 535728, 669660, 803592, 892880, 926363, 1004490, 1071456, 1339320, 1607184, 1785760, 1852726, 2008980, 2678640, 2779089, 3214368, 3705452, 4017960, 4631815, 5357280, 5558178, 7410904, 8035920, 8337267, 9263630, 11116356, 13895445, 14821808, 16071840, 16674534, 18527260, 22232712, 27790890, 29643616, 33349068, 37054520, 41686335, 44465424, 55581780, 66698136, 74109040, 83372670, 88930848, 111163560, 133396272, 148218080, 166745340, 222327120, 266792544, 333490680, 444654240, 666981360, 1333962720]

約数ペア:

[(1, 1333962720), (2, 666981360), (3, 444654240), (4, 333490680), (5, 266792544), (6, 222327120), (8, 166745340), (9, 148218080), (10, 133396272), (12, 111163560), (15, 88930848), (16, 83372670), (18, 74109040), (20, 66698136), (24, 55581780), (30, 44465424), (32, 41686335), (36, 37054520), (40, 33349068), (45, 29643616), (48, 27790890), (60, 22232712), (72, 18527260), (80, 16674534), (83, 16071840), (90, 14821808), (96, 13895445), (120, 11116356), (144, 9263630), (160, 8337267), (166, 8035920), (180, 7410904), (240, 5558178), (249, 5357280), (288, 4631815), (332, 4017960), (360, 3705452), (415, 3214368), (480, 2779089), (498, 2678640), (664, 2008980), (720, 1852726), (747, 1785760), (830, 1607184), (996, 1339320), (1245, 1071456), (1328, 1004490), (1440, 926363), (1494, 892880), (1660, 803592), (1992, 669660), (2490, 535728), (2656, 502245), (2988, 446440), (3320, 401796), (3735, 357152), (3984, 334830), (4980, 267864), (5976, 223220), (6640, 200898), (7470, 178576), (7968, 167415), (9960, 133932), (11161, 119520), (11952, 111610), (13280, 100449), (14940, 89288), (19920, 66966), (22322, 59760), (23904, 55805), (29880, 44644), (33483, 39840)]