33342720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 112338240

約数和(自身を除く): 78995520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 457, 480, 570, 608, 640, 760, 768, 912, 914, 960, 1140, 1216, 1280, 1371, 1520, 1824, 1828, 1920, 2280, 2285, 2432, 2742, 3040, 3648, 3656, 3840, 4560, 4570, 4864, 5484, 6080, 6855, 7296, 7312, 8683, 9120, 9140, 10968, 12160, 13710, 14592, 14624, 17366, 18240, 18280, 21936, 24320, 26049, 27420, 29248, 34732, 36480, 36560, 43415, 43872, 52098, 54840, 58496, 69464, 72960, 73120, 86830, 87744, 104196, 109680, 116992, 130245, 138928, 146240, 173660, 175488, 208392, 219360, 260490, 277856, 292480, 347320, 350976, 416784, 438720, 520980, 555712, 584960, 694640, 833568, 877440, 1041960, 1111424, 1389280, 1667136, 1754880, 2083920, 2222848, 2778560, 3334272, 4167840, 5557120, 6668544, 8335680, 11114240, 16671360, 33342720]

約数ペア:

[(1, 33342720), (2, 16671360), (3, 11114240), (4, 8335680), (5, 6668544), (6, 5557120), (8, 4167840), (10, 3334272), (12, 2778560), (15, 2222848), (16, 2083920), (19, 1754880), (20, 1667136), (24, 1389280), (30, 1111424), (32, 1041960), (38, 877440), (40, 833568), (48, 694640), (57, 584960), (60, 555712), (64, 520980), (76, 438720), (80, 416784), (95, 350976), (96, 347320), (114, 292480), (120, 277856), (128, 260490), (152, 219360), (160, 208392), (190, 175488), (192, 173660), (228, 146240), (240, 138928), (256, 130245), (285, 116992), (304, 109680), (320, 104196), (380, 87744), (384, 86830), (456, 73120), (457, 72960), (480, 69464), (570, 58496), (608, 54840), (640, 52098), (760, 43872), (768, 43415), (912, 36560), (914, 36480), (960, 34732), (1140, 29248), (1216, 27420), (1280, 26049), (1371, 24320), (1520, 21936), (1824, 18280), (1828, 18240), (1920, 17366), (2280, 14624), (2285, 14592), (2432, 13710), (2742, 12160), (3040, 10968), (3648, 9140), (3656, 9120), (3840, 8683), (4560, 7312), (4570, 7296), (4864, 6855), (5484, 6080)]