2854018080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23879}}^1$

素因数の和:23983

約数の個数: 144

約数和(自身を含む): 9857090880

約数和(自身を除く): 7003072800

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, 11952, 13280, 14940, 19920, 23879, 23904, 29880, 39840, 47758, 59760, 71637, 95516, 119395, 119520, 143274, 191032, 214911, 238790, 286548, 358185, 382064, 429822, 477580, 573096, 716370, 764128, 859644, 955160, 1074555, 1146192, 1432740, 1719288, 1910320, 1981957, 2149110, 2292384, 2865480, 3438576, 3820640, 3963914, 4298220, 5730960, 5945871, 6877152, 7927828, 8596440, 9909785, 11461920, 11891742, 15855656, 17192880, 17837613, 19819570, 23783484, 29729355, 31711312, 34385760, 35675226, 39639140, 47566968, 59458710, 63422624, 71350452, 79278280, 89188065, 95133936, 118917420, 142700904, 158556560, 178376130, 190267872, 237834840, 285401808, 317113120, 356752260, 475669680, 570803616, 713504520, 951339360, 1427009040, 2854018080]

約数ペア:

[(1, 2854018080), (2, 1427009040), (3, 951339360), (4, 713504520), (5, 570803616), (6, 475669680), (8, 356752260), (9, 317113120), (10, 285401808), (12, 237834840), (15, 190267872), (16, 178376130), (18, 158556560), (20, 142700904), (24, 118917420), (30, 95133936), (32, 89188065), (36, 79278280), (40, 71350452), (45, 63422624), (48, 59458710), (60, 47566968), (72, 39639140), (80, 35675226), (83, 34385760), (90, 31711312), (96, 29729355), (120, 23783484), (144, 19819570), (160, 17837613), (166, 17192880), (180, 15855656), (240, 11891742), (249, 11461920), (288, 9909785), (332, 8596440), (360, 7927828), (415, 6877152), (480, 5945871), (498, 5730960), (664, 4298220), (720, 3963914), (747, 3820640), (830, 3438576), (996, 2865480), (1245, 2292384), (1328, 2149110), (1440, 1981957), (1494, 1910320), (1660, 1719288), (1992, 1432740), (2490, 1146192), (2656, 1074555), (2988, 955160), (3320, 859644), (3735, 764128), (3984, 716370), (4980, 573096), (5976, 477580), (6640, 429822), (7470, 382064), (7968, 358185), (9960, 286548), (11952, 238790), (13280, 214911), (14940, 191032), (19920, 143274), (23879, 119520), (23904, 119395), (29880, 95516), (39840, 71637), (47758, 59760)]