65454720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 211947840

約数和(自身を除く): 146493120

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, 292, 320, 365, 384, 438, 467, 480, 584, 640, 730, 876, 934, 960, 1095, 1168, 1401, 1460, 1752, 1868, 1920, 2190, 2335, 2336, 2802, 2920, 3504, 3736, 4380, 4670, 4672, 5604, 5840, 7005, 7008, 7472, 8760, 9340, 9344, 11208, 11680, 14010, 14016, 14944, 17520, 18680, 22416, 23360, 28020, 28032, 29888, 34091, 35040, 37360, 44832, 46720, 56040, 59776, 68182, 70080, 74720, 89664, 102273, 112080, 136364, 140160, 149440, 170455, 179328, 204546, 224160, 272728, 298880, 340910, 409092, 448320, 511365, 545456, 681820, 818184, 896640, 1022730, 1090912, 1363640, 1636368, 2045460, 2181824, 2727280, 3272736, 4090920, 4363648, 5454560, 6545472, 8181840, 10909120, 13090944, 16363680, 21818240, 32727360, 65454720]

約数ペア:

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