78797280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 249951744

約数和(自身を除く): 171154464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 167, 240, 334, 480, 501, 668, 835, 983, 1002, 1336, 1670, 1966, 2004, 2505, 2672, 2949, 3340, 3932, 4008, 4915, 5010, 5344, 5898, 6680, 7864, 8016, 9830, 10020, 11796, 13360, 14745, 15728, 16032, 19660, 20040, 23592, 26720, 29490, 31456, 39320, 40080, 47184, 58980, 78640, 80160, 94368, 117960, 157280, 164161, 235920, 328322, 471840, 492483, 656644, 820805, 984966, 1313288, 1641610, 1969932, 2462415, 2626576, 3283220, 3939864, 4924830, 5253152, 6566440, 7879728, 9849660, 13132880, 15759456, 19699320, 26265760, 39398640, 78797280]

約数ペア:

[(1, 78797280), (2, 39398640), (3, 26265760), (4, 19699320), (5, 15759456), (6, 13132880), (8, 9849660), (10, 7879728), (12, 6566440), (15, 5253152), (16, 4924830), (20, 3939864), (24, 3283220), (30, 2626576), (32, 2462415), (40, 1969932), (48, 1641610), (60, 1313288), (80, 984966), (96, 820805), (120, 656644), (160, 492483), (167, 471840), (240, 328322), (334, 235920), (480, 164161), (501, 157280), (668, 117960), (835, 94368), (983, 80160), (1002, 78640), (1336, 58980), (1670, 47184), (1966, 40080), (2004, 39320), (2505, 31456), (2672, 29490), (2949, 26720), (3340, 23592), (3932, 20040), (4008, 19660), (4915, 16032), (5010, 15728), (5344, 14745), (5898, 13360), (6680, 11796), (7864, 10020), (8016, 9830)]