2475799680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21139}}^1$

素因数の和:21222

約数の個数: 128

約数和(自身を含む): 8021361600

約数和(自身を除く): 5545561920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 7808, 9760, 11712, 14640, 19520, 21139, 23424, 29280, 39040, 42278, 58560, 63417, 84556, 105695, 117120, 126834, 169112, 211390, 253668, 317085, 338224, 422780, 507336, 634170, 676448, 845560, 1014672, 1268340, 1289479, 1352896, 1691120, 2029344, 2536680, 2578958, 2705792, 3382240, 3868437, 4058688, 5073360, 5157916, 6447395, 6764480, 7736874, 8117376, 10146720, 10315832, 12894790, 13528960, 15473748, 19342185, 20293440, 20631664, 25789580, 30947496, 38684370, 40586880, 41263328, 51579160, 61894992, 77368740, 82526656, 103158320, 123789984, 154737480, 165053312, 206316640, 247579968, 309474960, 412633280, 495159936, 618949920, 825266560, 1237899840, 2475799680]

約数ペア:

[(1, 2475799680), (2, 1237899840), (3, 825266560), (4, 618949920), (5, 495159936), (6, 412633280), (8, 309474960), (10, 247579968), (12, 206316640), (15, 165053312), (16, 154737480), (20, 123789984), (24, 103158320), (30, 82526656), (32, 77368740), (40, 61894992), (48, 51579160), (60, 41263328), (61, 40586880), (64, 38684370), (80, 30947496), (96, 25789580), (120, 20631664), (122, 20293440), (128, 19342185), (160, 15473748), (183, 13528960), (192, 12894790), (240, 10315832), (244, 10146720), (305, 8117376), (320, 7736874), (366, 6764480), (384, 6447395), (480, 5157916), (488, 5073360), (610, 4058688), (640, 3868437), (732, 3382240), (915, 2705792), (960, 2578958), (976, 2536680), (1220, 2029344), (1464, 1691120), (1830, 1352896), (1920, 1289479), (1952, 1268340), (2440, 1014672), (2928, 845560), (3660, 676448), (3904, 634170), (4880, 507336), (5856, 422780), (7320, 338224), (7808, 317085), (9760, 253668), (11712, 211390), (14640, 169112), (19520, 126834), (21139, 117120), (23424, 105695), (29280, 84556), (39040, 63417), (42278, 58560)]