1885854240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4211}}^1$

素因数の和:4543

約数の個数: 144

約数和(自身を含む): 6457703616

約数和(自身を除く): 4571849376

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, 622, 720, 933, 1244, 1440, 1555, 1866, 2488, 2799, 3110, 3732, 4211, 4665, 4976, 5598, 6220, 7464, 8422, 9330, 9952, 11196, 12440, 12633, 13995, 14928, 16844, 18660, 21055, 22392, 24880, 25266, 27990, 29856, 33688, 37320, 37899, 42110, 44784, 49760, 50532, 55980, 63165, 67376, 74640, 75798, 84220, 89568, 101064, 111960, 126330, 134752, 149280, 151596, 168440, 189495, 202128, 223920, 252660, 303192, 336880, 378990, 404256, 447840, 505320, 606384, 673760, 757980, 1010640, 1212768, 1309621, 1515960, 2021280, 2619242, 3031920, 3928863, 5238484, 6063840, 6548105, 7857726, 10476968, 11786589, 13096210, 15715452, 19644315, 20953936, 23573178, 26192420, 31430904, 39288630, 41907872, 47146356, 52384840, 58932945, 62861808, 78577260, 94292712, 104769680, 117865890, 125723616, 157154520, 188585424, 209539360, 235731780, 314309040, 377170848, 471463560, 628618080, 942927120, 1885854240]

約数ペア:

[(1, 1885854240), (2, 942927120), (3, 628618080), (4, 471463560), (5, 377170848), (6, 314309040), (8, 235731780), (9, 209539360), (10, 188585424), (12, 157154520), (15, 125723616), (16, 117865890), (18, 104769680), (20, 94292712), (24, 78577260), (30, 62861808), (32, 58932945), (36, 52384840), (40, 47146356), (45, 41907872), (48, 39288630), (60, 31430904), (72, 26192420), (80, 23573178), (90, 20953936), (96, 19644315), (120, 15715452), (144, 13096210), (160, 11786589), (180, 10476968), (240, 7857726), (288, 6548105), (311, 6063840), (360, 5238484), (480, 3928863), (622, 3031920), (720, 2619242), (933, 2021280), (1244, 1515960), (1440, 1309621), (1555, 1212768), (1866, 1010640), (2488, 757980), (2799, 673760), (3110, 606384), (3732, 505320), (4211, 447840), (4665, 404256), (4976, 378990), (5598, 336880), (6220, 303192), (7464, 252660), (8422, 223920), (9330, 202128), (9952, 189495), (11196, 168440), (12440, 151596), (12633, 149280), (13995, 134752), (14928, 126330), (16844, 111960), (18660, 101064), (21055, 89568), (22392, 84220), (24880, 75798), (25266, 74640), (27990, 67376), (29856, 63165), (33688, 55980), (37320, 50532), (37899, 49760), (42110, 44784)]