235542240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8609}}^1$

素因数の和:8649

約数の個数: 144

約数和(自身を含む): 846190800

約数和(自身を除く): 610648560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 8609, 9120, 13680, 17218, 25827, 27360, 34436, 43045, 51654, 68872, 77481, 86090, 103308, 129135, 137744, 154962, 163571, 172180, 206616, 258270, 275488, 309924, 327142, 344360, 387405, 413232, 490713, 516540, 619848, 654284, 688720, 774810, 817855, 826464, 981426, 1033080, 1239696, 1308568, 1377440, 1472139, 1549620, 1635710, 1962852, 2066160, 2453565, 2479392, 2617136, 2944278, 3099240, 3271420, 3925704, 4132320, 4907130, 5234272, 5888556, 6198480, 6542840, 7360695, 7851408, 9814260, 11777112, 12396960, 13085680, 14721390, 15702816, 19628520, 23554224, 26171360, 29442780, 39257040, 47108448, 58885560, 78514080, 117771120, 235542240]

約数ペア:

[(1, 235542240), (2, 117771120), (3, 78514080), (4, 58885560), (5, 47108448), (6, 39257040), (8, 29442780), (9, 26171360), (10, 23554224), (12, 19628520), (15, 15702816), (16, 14721390), (18, 13085680), (19, 12396960), (20, 11777112), (24, 9814260), (30, 7851408), (32, 7360695), (36, 6542840), (38, 6198480), (40, 5888556), (45, 5234272), (48, 4907130), (57, 4132320), (60, 3925704), (72, 3271420), (76, 3099240), (80, 2944278), (90, 2617136), (95, 2479392), (96, 2453565), (114, 2066160), (120, 1962852), (144, 1635710), (152, 1549620), (160, 1472139), (171, 1377440), (180, 1308568), (190, 1239696), (228, 1033080), (240, 981426), (285, 826464), (288, 817855), (304, 774810), (342, 688720), (360, 654284), (380, 619848), (456, 516540), (480, 490713), (570, 413232), (608, 387405), (684, 344360), (720, 327142), (760, 309924), (855, 275488), (912, 258270), (1140, 206616), (1368, 172180), (1440, 163571), (1520, 154962), (1710, 137744), (1824, 129135), (2280, 103308), (2736, 86090), (3040, 77481), (3420, 68872), (4560, 51654), (5472, 43045), (6840, 34436), (8609, 27360), (9120, 25827), (13680, 17218)]