69978960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1273

約数の個数: 120

約数和(自身を含む): 238047264

約数和(自身を除く): 168068304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1171, 1245, 1328, 1494, 1660, 1992, 2342, 2490, 2988, 3320, 3513, 3735, 3984, 4684, 4980, 5855, 5976, 6640, 7026, 7470, 9368, 9960, 10539, 11710, 11952, 14052, 14940, 17565, 18736, 19920, 21078, 23420, 28104, 29880, 35130, 42156, 46840, 52695, 56208, 59760, 70260, 84312, 93680, 97193, 105390, 140520, 168624, 194386, 210780, 281040, 291579, 388772, 421560, 485965, 583158, 777544, 843120, 874737, 971930, 1166316, 1457895, 1555088, 1749474, 1943860, 2332632, 2915790, 3498948, 3887720, 4373685, 4665264, 5831580, 6997896, 7775440, 8747370, 11663160, 13995792, 17494740, 23326320, 34989480, 69978960]

約数ペア:

[(1, 69978960), (2, 34989480), (3, 23326320), (4, 17494740), (5, 13995792), (6, 11663160), (8, 8747370), (9, 7775440), (10, 6997896), (12, 5831580), (15, 4665264), (16, 4373685), (18, 3887720), (20, 3498948), (24, 2915790), (30, 2332632), (36, 1943860), (40, 1749474), (45, 1555088), (48, 1457895), (60, 1166316), (72, 971930), (80, 874737), (83, 843120), (90, 777544), (120, 583158), (144, 485965), (166, 421560), (180, 388772), (240, 291579), (249, 281040), (332, 210780), (360, 194386), (415, 168624), (498, 140520), (664, 105390), (720, 97193), (747, 93680), (830, 84312), (996, 70260), (1171, 59760), (1245, 56208), (1328, 52695), (1494, 46840), (1660, 42156), (1992, 35130), (2342, 29880), (2490, 28104), (2988, 23420), (3320, 21078), (3513, 19920), (3735, 18736), (3984, 17565), (4684, 14940), (4980, 14052), (5855, 11952), (5976, 11710), (6640, 10539), (7026, 9960), (7470, 9368)]