73579680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 144

約数和(自身を含む): 258063624

約数和(自身を除く): 184483944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1381, 1440, 1480, 1665, 1776, 2220, 2664, 2762, 2960, 3330, 3552, 4143, 4440, 5328, 5524, 5920, 6660, 6905, 8286, 8880, 10656, 11048, 12429, 13320, 13810, 16572, 17760, 20715, 22096, 24858, 26640, 27620, 33144, 41430, 44192, 49716, 51097, 53280, 55240, 62145, 66288, 82860, 99432, 102194, 110480, 124290, 132576, 153291, 165720, 198864, 204388, 220960, 248580, 255485, 306582, 331440, 397728, 408776, 459873, 497160, 510970, 613164, 662880, 766455, 817552, 919746, 994320, 1021940, 1226328, 1532910, 1635104, 1839492, 1988640, 2043880, 2299365, 2452656, 3065820, 3678984, 4087760, 4598730, 4905312, 6131640, 7357968, 8175520, 9197460, 12263280, 14715936, 18394920, 24526560, 36789840, 73579680]

約数ペア:

[(1, 73579680), (2, 36789840), (3, 24526560), (4, 18394920), (5, 14715936), (6, 12263280), (8, 9197460), (9, 8175520), (10, 7357968), (12, 6131640), (15, 4905312), (16, 4598730), (18, 4087760), (20, 3678984), (24, 3065820), (30, 2452656), (32, 2299365), (36, 2043880), (37, 1988640), (40, 1839492), (45, 1635104), (48, 1532910), (60, 1226328), (72, 1021940), (74, 994320), (80, 919746), (90, 817552), (96, 766455), (111, 662880), (120, 613164), (144, 510970), (148, 497160), (160, 459873), (180, 408776), (185, 397728), (222, 331440), (240, 306582), (288, 255485), (296, 248580), (333, 220960), (360, 204388), (370, 198864), (444, 165720), (480, 153291), (555, 132576), (592, 124290), (666, 110480), (720, 102194), (740, 99432), (888, 82860), (1110, 66288), (1184, 62145), (1332, 55240), (1381, 53280), (1440, 51097), (1480, 49716), (1665, 44192), (1776, 41430), (2220, 33144), (2664, 27620), (2762, 26640), (2960, 24858), (3330, 22096), (3552, 20715), (4143, 17760), (4440, 16572), (5328, 13810), (5524, 13320), (5920, 12429), (6660, 11048), (6905, 10656), (8286, 8880)]