64053120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 207419040

約数和(自身を除く): 143365920

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, 457, 480, 584, 640, 730, 876, 914, 960, 1095, 1168, 1371, 1460, 1752, 1828, 1920, 2190, 2285, 2336, 2742, 2920, 3504, 3656, 4380, 4570, 4672, 5484, 5840, 6855, 7008, 7312, 8760, 9140, 9344, 10968, 11680, 13710, 14016, 14624, 17520, 18280, 21936, 23360, 27420, 28032, 29248, 33361, 35040, 36560, 43872, 46720, 54840, 58496, 66722, 70080, 73120, 87744, 100083, 109680, 133444, 140160, 146240, 166805, 175488, 200166, 219360, 266888, 292480, 333610, 400332, 438720, 500415, 533776, 667220, 800664, 877440, 1000830, 1067552, 1334440, 1601328, 2001660, 2135104, 2668880, 3202656, 4003320, 4270208, 5337760, 6405312, 8006640, 10675520, 12810624, 16013280, 21351040, 32026560, 64053120]

約数ペア:

[(1, 64053120), (2, 32026560), (3, 21351040), (4, 16013280), (5, 12810624), (6, 10675520), (8, 8006640), (10, 6405312), (12, 5337760), (15, 4270208), (16, 4003320), (20, 3202656), (24, 2668880), (30, 2135104), (32, 2001660), (40, 1601328), (48, 1334440), (60, 1067552), (64, 1000830), (73, 877440), (80, 800664), (96, 667220), (120, 533776), (128, 500415), (146, 438720), (160, 400332), (192, 333610), (219, 292480), (240, 266888), (292, 219360), (320, 200166), (365, 175488), (384, 166805), (438, 146240), (457, 140160), (480, 133444), (584, 109680), (640, 100083), (730, 87744), (876, 73120), (914, 70080), (960, 66722), (1095, 58496), (1168, 54840), (1371, 46720), (1460, 43872), (1752, 36560), (1828, 35040), (1920, 33361), (2190, 29248), (2285, 28032), (2336, 27420), (2742, 23360), (2920, 21936), (3504, 18280), (3656, 17520), (4380, 14624), (4570, 14016), (4672, 13710), (5484, 11680), (5840, 10968), (6855, 9344), (7008, 9140), (7312, 8760)]