2821921560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270299}}^1$

素因数の和:270345

約数の個数: 96

約数和(自身を含む): 9487530000

約数和(自身を除く): 6665608440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 270299, 540598, 810897, 1081196, 1351495, 1621794, 2162392, 2432691, 2702990, 3243588, 4054485, 4865382, 5405980, 6487176, 7838671, 8108970, 9730764, 10811960, 12163455, 15677342, 16217940, 19461528, 23516013, 24326910, 31354684, 32435880, 39193355, 47032026, 48653820, 62709368, 70548039, 78386710, 94064052, 97307640, 117580065, 141096078, 156773420, 188128104, 235160130, 282192156, 313546840, 352740195, 470320260, 564384312, 705480390, 940640520, 1410960780, 2821921560]

約数ペア:

[(1, 2821921560), (2, 1410960780), (3, 940640520), (4, 705480390), (5, 564384312), (6, 470320260), (8, 352740195), (9, 313546840), (10, 282192156), (12, 235160130), (15, 188128104), (18, 156773420), (20, 141096078), (24, 117580065), (29, 97307640), (30, 94064052), (36, 78386710), (40, 70548039), (45, 62709368), (58, 48653820), (60, 47032026), (72, 39193355), (87, 32435880), (90, 31354684), (116, 24326910), (120, 23516013), (145, 19461528), (174, 16217940), (180, 15677342), (232, 12163455), (261, 10811960), (290, 9730764), (348, 8108970), (360, 7838671), (435, 6487176), (522, 5405980), (580, 4865382), (696, 4054485), (870, 3243588), (1044, 2702990), (1160, 2432691), (1305, 2162392), (1740, 1621794), (2088, 1351495), (2610, 1081196), (3480, 810897), (5220, 540598), (10440, 270299)]