54288640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 152466048

約数和(自身を除く): 98177408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 83, 112, 128, 140, 146, 160, 166, 224, 256, 280, 292, 320, 332, 365, 415, 448, 511, 560, 581, 584, 640, 664, 730, 830, 896, 1022, 1120, 1162, 1168, 1280, 1328, 1460, 1660, 1792, 2044, 2240, 2324, 2336, 2555, 2656, 2905, 2920, 3320, 4088, 4480, 4648, 4672, 5110, 5312, 5810, 5840, 6059, 6640, 8176, 8960, 9296, 9344, 10220, 10624, 11620, 11680, 12118, 13280, 16352, 18592, 18688, 20440, 21248, 23240, 23360, 24236, 26560, 30295, 32704, 37184, 40880, 42413, 46480, 46720, 48472, 53120, 60590, 65408, 74368, 81760, 84826, 92960, 93440, 96944, 106240, 121180, 130816, 148736, 163520, 169652, 185920, 193888, 212065, 242360, 327040, 339304, 371840, 387776, 424130, 484720, 654080, 678608, 743680, 775552, 848260, 969440, 1357216, 1551104, 1696520, 1938880, 2714432, 3393040, 3877760, 5428864, 6786080, 7755520, 10857728, 13572160, 27144320, 54288640]

約数ペア:

[(1, 54288640), (2, 27144320), (4, 13572160), (5, 10857728), (7, 7755520), (8, 6786080), (10, 5428864), (14, 3877760), (16, 3393040), (20, 2714432), (28, 1938880), (32, 1696520), (35, 1551104), (40, 1357216), (56, 969440), (64, 848260), (70, 775552), (73, 743680), (80, 678608), (83, 654080), (112, 484720), (128, 424130), (140, 387776), (146, 371840), (160, 339304), (166, 327040), (224, 242360), (256, 212065), (280, 193888), (292, 185920), (320, 169652), (332, 163520), (365, 148736), (415, 130816), (448, 121180), (511, 106240), (560, 96944), (581, 93440), (584, 92960), (640, 84826), (664, 81760), (730, 74368), (830, 65408), (896, 60590), (1022, 53120), (1120, 48472), (1162, 46720), (1168, 46480), (1280, 42413), (1328, 40880), (1460, 37184), (1660, 32704), (1792, 30295), (2044, 26560), (2240, 24236), (2324, 23360), (2336, 23240), (2555, 21248), (2656, 20440), (2905, 18688), (2920, 18592), (3320, 16352), (4088, 13280), (4480, 12118), (4648, 11680), (4672, 11620), (5110, 10624), (5312, 10220), (5810, 9344), (5840, 9296), (6059, 8960), (6640, 8176)]