233324640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 800313696

約数和(自身を除く): 566989056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 311, 360, 480, 521, 622, 720, 933, 1042, 1244, 1440, 1555, 1563, 1866, 2084, 2488, 2605, 2799, 3110, 3126, 3732, 4168, 4665, 4689, 4976, 5210, 5598, 6220, 6252, 7464, 7815, 8336, 9330, 9378, 9952, 10420, 11196, 12440, 12504, 13995, 14928, 15630, 16672, 18660, 18756, 20840, 22392, 23445, 24880, 25008, 27990, 29856, 31260, 37320, 37512, 41680, 44784, 46890, 49760, 50016, 55980, 62520, 74640, 75024, 83360, 89568, 93780, 111960, 125040, 149280, 150048, 162031, 187560, 223920, 250080, 324062, 375120, 447840, 486093, 648124, 750240, 810155, 972186, 1296248, 1458279, 1620310, 1944372, 2430465, 2592496, 2916558, 3240620, 3888744, 4860930, 5184992, 5833116, 6481240, 7291395, 7777488, 9721860, 11666232, 12962480, 14582790, 15554976, 19443720, 23332464, 25924960, 29165580, 38887440, 46664928, 58331160, 77774880, 116662320, 233324640]

約数ペア:

[(1, 233324640), (2, 116662320), (3, 77774880), (4, 58331160), (5, 46664928), (6, 38887440), (8, 29165580), (9, 25924960), (10, 23332464), (12, 19443720), (15, 15554976), (16, 14582790), (18, 12962480), (20, 11666232), (24, 9721860), (30, 7777488), (32, 7291395), (36, 6481240), (40, 5833116), (45, 5184992), (48, 4860930), (60, 3888744), (72, 3240620), (80, 2916558), (90, 2592496), (96, 2430465), (120, 1944372), (144, 1620310), (160, 1458279), (180, 1296248), (240, 972186), (288, 810155), (311, 750240), (360, 648124), (480, 486093), (521, 447840), (622, 375120), (720, 324062), (933, 250080), (1042, 223920), (1244, 187560), (1440, 162031), (1555, 150048), (1563, 149280), (1866, 125040), (2084, 111960), (2488, 93780), (2605, 89568), (2799, 83360), (3110, 75024), (3126, 74640), (3732, 62520), (4168, 55980), (4665, 50016), (4689, 49760), (4976, 46890), (5210, 44784), (5598, 41680), (6220, 37512), (6252, 37320), (7464, 31260), (7815, 29856), (8336, 27990), (9330, 25008), (9378, 24880), (9952, 23445), (10420, 22392), (11196, 20840), (12440, 18756), (12504, 18660), (13995, 16672), (14928, 15630)]