72059760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 252156480

約数和(自身を除く): 180096720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 457, 540, 584, 657, 720, 730, 876, 914, 1080, 1095, 1168, 1314, 1371, 1460, 1752, 1828, 1971, 2160, 2190, 2285, 2628, 2742, 2920, 3285, 3504, 3656, 3942, 4113, 4380, 4570, 5256, 5484, 5840, 6570, 6855, 7312, 7884, 8226, 8760, 9140, 9855, 10512, 10968, 12339, 13140, 13710, 15768, 16452, 17520, 18280, 19710, 20565, 21936, 24678, 26280, 27420, 31536, 32904, 33361, 36560, 39420, 41130, 49356, 52560, 54840, 61695, 65808, 66722, 78840, 82260, 98712, 100083, 109680, 123390, 133444, 157680, 164520, 166805, 197424, 200166, 246780, 266888, 300249, 329040, 333610, 400332, 493560, 500415, 533776, 600498, 667220, 800664, 900747, 987120, 1000830, 1200996, 1334440, 1501245, 1601328, 1801494, 2001660, 2401992, 2668880, 3002490, 3602988, 4003320, 4503735, 4803984, 6004980, 7205976, 8006640, 9007470, 12009960, 14411952, 18014940, 24019920, 36029880, 72059760]

約数ペア:

[(1, 72059760), (2, 36029880), (3, 24019920), (4, 18014940), (5, 14411952), (6, 12009960), (8, 9007470), (9, 8006640), (10, 7205976), (12, 6004980), (15, 4803984), (16, 4503735), (18, 4003320), (20, 3602988), (24, 3002490), (27, 2668880), (30, 2401992), (36, 2001660), (40, 1801494), (45, 1601328), (48, 1501245), (54, 1334440), (60, 1200996), (72, 1000830), (73, 987120), (80, 900747), (90, 800664), (108, 667220), (120, 600498), (135, 533776), (144, 500415), (146, 493560), (180, 400332), (216, 333610), (219, 329040), (240, 300249), (270, 266888), (292, 246780), (360, 200166), (365, 197424), (432, 166805), (438, 164520), (457, 157680), (540, 133444), (584, 123390), (657, 109680), (720, 100083), (730, 98712), (876, 82260), (914, 78840), (1080, 66722), (1095, 65808), (1168, 61695), (1314, 54840), (1371, 52560), (1460, 49356), (1752, 41130), (1828, 39420), (1971, 36560), (2160, 33361), (2190, 32904), (2285, 31536), (2628, 27420), (2742, 26280), (2920, 24678), (3285, 21936), (3504, 20565), (3656, 19710), (3942, 18280), (4113, 17520), (4380, 16452), (4570, 15768), (5256, 13710), (5484, 13140), (5840, 12339), (6570, 10968), (6855, 10512), (7312, 9855), (7884, 9140), (8226, 8760)]