130909440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 424726848

約数和(自身を除く): 293817408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 467, 480, 584, 640, 730, 768, 876, 934, 960, 1095, 1168, 1280, 1401, 1460, 1752, 1868, 1920, 2190, 2335, 2336, 2802, 2920, 3504, 3736, 3840, 4380, 4670, 4672, 5604, 5840, 7005, 7008, 7472, 8760, 9340, 9344, 11208, 11680, 14010, 14016, 14944, 17520, 18680, 18688, 22416, 23360, 28020, 28032, 29888, 34091, 35040, 37360, 44832, 46720, 56040, 56064, 59776, 68182, 70080, 74720, 89664, 93440, 102273, 112080, 119552, 136364, 140160, 149440, 170455, 179328, 204546, 224160, 272728, 280320, 298880, 340910, 358656, 409092, 448320, 511365, 545456, 597760, 681820, 818184, 896640, 1022730, 1090912, 1363640, 1636368, 1793280, 2045460, 2181824, 2727280, 3272736, 4090920, 4363648, 5454560, 6545472, 8181840, 8727296, 10909120, 13090944, 16363680, 21818240, 26181888, 32727360, 43636480, 65454720, 130909440]

約数ペア:

[(1, 130909440), (2, 65454720), (3, 43636480), (4, 32727360), (5, 26181888), (6, 21818240), (8, 16363680), (10, 13090944), (12, 10909120), (15, 8727296), (16, 8181840), (20, 6545472), (24, 5454560), (30, 4363648), (32, 4090920), (40, 3272736), (48, 2727280), (60, 2181824), (64, 2045460), (73, 1793280), (80, 1636368), (96, 1363640), (120, 1090912), (128, 1022730), (146, 896640), (160, 818184), (192, 681820), (219, 597760), (240, 545456), (256, 511365), (292, 448320), (320, 409092), (365, 358656), (384, 340910), (438, 298880), (467, 280320), (480, 272728), (584, 224160), (640, 204546), (730, 179328), (768, 170455), (876, 149440), (934, 140160), (960, 136364), (1095, 119552), (1168, 112080), (1280, 102273), (1401, 93440), (1460, 89664), (1752, 74720), (1868, 70080), (1920, 68182), (2190, 59776), (2335, 56064), (2336, 56040), (2802, 46720), (2920, 44832), (3504, 37360), (3736, 35040), (3840, 34091), (4380, 29888), (4670, 28032), (4672, 28020), (5604, 23360), (5840, 22416), (7005, 18688), (7008, 18680), (7472, 17520), (8760, 14944), (9340, 14016), (9344, 14010), (11208, 11680)]