82542720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3342

約数の個数: 128

約数和(自身を含む): 283429440

約数和(自身を除く): 200886720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3307, 4160, 4992, 6240, 6614, 8320, 9921, 12480, 13228, 16535, 19842, 24960, 26456, 33070, 39684, 42991, 49605, 52912, 66140, 79368, 85982, 99210, 105824, 128973, 132280, 158736, 171964, 198420, 211648, 214955, 257946, 264560, 317472, 343928, 396840, 423296, 429910, 515892, 529120, 634944, 644865, 687856, 793680, 859820, 1031784, 1058240, 1269888, 1289730, 1375712, 1587360, 1719640, 2063568, 2116480, 2579460, 2751424, 3174720, 3439280, 4127136, 5158920, 5502848, 6349440, 6878560, 8254272, 10317840, 13757120, 16508544, 20635680, 27514240, 41271360, 82542720]

約数ペア:

[(1, 82542720), (2, 41271360), (3, 27514240), (4, 20635680), (5, 16508544), (6, 13757120), (8, 10317840), (10, 8254272), (12, 6878560), (13, 6349440), (15, 5502848), (16, 5158920), (20, 4127136), (24, 3439280), (26, 3174720), (30, 2751424), (32, 2579460), (39, 2116480), (40, 2063568), (48, 1719640), (52, 1587360), (60, 1375712), (64, 1289730), (65, 1269888), (78, 1058240), (80, 1031784), (96, 859820), (104, 793680), (120, 687856), (128, 644865), (130, 634944), (156, 529120), (160, 515892), (192, 429910), (195, 423296), (208, 396840), (240, 343928), (260, 317472), (312, 264560), (320, 257946), (384, 214955), (390, 211648), (416, 198420), (480, 171964), (520, 158736), (624, 132280), (640, 128973), (780, 105824), (832, 99210), (960, 85982), (1040, 79368), (1248, 66140), (1560, 52912), (1664, 49605), (1920, 42991), (2080, 39684), (2496, 33070), (3120, 26456), (3307, 24960), (4160, 19842), (4992, 16535), (6240, 13228), (6614, 12480), (8320, 9921)]